VOLVO

FH/FMGearboxes

Product facts

NEW FEATURES I-shift entirely new gearbox with

automatic gearchanging system. 12-speed with electronic control andfunctions that are integrated with theengine, auxiliary brakes and wheelbrakes. Automatic or manualgearchanging and convenient controlwith the gear lever fitted to the dri-vers seat.

All manual gearboxes are nowequipped with Volvos patentedand improved servo synchro system.

Entirely new cable-operatedgearchanging system for manualgearboxes.

Intelligent, integrated interactionbetween auxiliary brakes and wheelbrakes. Controlled via a stalk on thesteering column or when you pressthe brake pedal.

Integrated hydraulic compactretarder (option) for I-shift, Gear-tronic and all manual gearboxes.

Clutch-independent power take-offwith high power output for the newVolvo D9 engine.

GEARBOXES ANDPOWER TAKE-OFFS

FOR EVERY NEED

The new Volvo FH and FM are available with gearboxesfor every transport application and to suit your preferencefor manual or automatic transmission. If you want to com-bine convenience with economy and safety, you shouldchose the Volvo I-shift, an entirely new and more intelli-gent gearbox with an automatic gearchanging system.The manual gearboxes offer easier gearchanging owingto Volvos patented servo synchro system and a newgearchanging mechanism.

A comprehensive range of power take-offs is also at your disposal: gearbox-driven, engine-driven and fly-wheel-driven for direct drive or propshaft drive.

2 News in brief

EASIER AND MORE CONVENIENT THAN EVER BEFORETO CHANGE GEARSVolvo I-shift is an entirely new gearbox based on the manual gear-boxs dependable design. It features an integrated gearchanging system and all functions are electronically controlled. You can chooseif the system should change gears entirely automatically or manually.The gear lever is attached to the drivers seat, so it is always withinconvenient reach no matter how you adjust the seat.

All the manual range-change and splitter gearboxes now featureVolvos patented servo synchro system (further refined in the newgearboxes) which reduces gearchanging forces by up to 50%. Thenew Volvo FH and FM also have an entirely new gearchanging sys-tem with cable-operated controls. It gives shorter and more distinctgear lever movements and low shift forces. In addition, noise andvibration via the gear lever have been eliminated.

SAFER THAN EVER BEFOREVolvos automatic transmissions Powertronic, Geartronic and I-shift have functions that integrate with the various auxiliary braking sys-tems (VEB, hydraulic compact retarder and primary retarder forPowertronic) and with the trucks wheel-brake system. With a stalkon the steering column, you can determine the auxiliary brakes appli-cation power conveniently and simply. You can also decide if the aux-iliary brake should be activated when you press the brake pedal, orwhether the transmission should automatically change down to raiseengine speed and thus provide the maximum effect.

3 Gearbox range

2601 300 340 380 420 460 500 VR32502

FM9 FM9 FM9 FM9FM12 FM12 FM12

FH12 FH12 FH12 FH12

VT1708B 4

VT2009B VT2214B VTO2214B VT2514B VTO2514B I-shift Geartronic 3 3 Powertronic

1 Engine power output, bhp.2 Hydraulic compact retarder 3 Not FM94 FM9 only

EASIER TO POWER ANCILLARY EQUIPMENTTHAN EVER BEFOREThere are engine-driven power take-offs with a direct-driven hydraulicpump for both the Volvo D12 andD9. The power take-off for the newVolvo D9 engine is powered directlyfrom the rear of the engine and thuspermits a high power output. Prop-shaft drive with an SAE flange isalso available as an alternative. Youcan also obtain high power on themove with a flywheel-driven powertake-off (FM12). The fully-automaticPowertronic transmission has anintegrated PTO system that providesa high power output via a multi-plateclutch.

The new Volvo FH and FM alsofeature a comprehensive range ofgearbox-driven power take-offs fordirect drive of a hydraulic pump orvia a flange for propshaft drive. Thepower take-offs are tailored for Volvosgearboxes and can also be used incombination with Volvos hydrauliccompact retarder. They are availablein a low-speed and a high-speedconfiguration, allowing you to powerup to three different applications.

CONTENTSNews in brief 2, Gearbox range 3, I-shift 4, Geartronic 7, Manual gear-boxes 8, Powertronic 10, Compact retarder 12, Clutch-independentpower take-offs 13, Gearbox-driven power take-offs 14

I-shift entirely new electronicallycontrolled gearbox with 12 forwardgears quick gearchanges, lowweight and fuel-efficient.

Geartronic 14-speed splitter gear-box with automatic gearchangingsystem, for gross combinationweights of up to 60 tonnes.

Powertronic unique Volvoautomatic transmission offeringgearchanges without interrupt-ing power delivery unbeatable off-road ability.

VT(O)2214/2514B 14-speedsplitter/ range-change gearboxeswith servo synchromesh and cableoperation low gearchangingforces and distinct gearlever throw.

The new Volvo FH and FM are available with an entirely newgearbox featuring a fully automatic gearchanging system and12 forward gears. It is the perfect choice for distribution and long-haul operations on good roads with gross combinationweights up to 44 tonnes.

Full electronic control gives you considerable flexibility inswitching between automatic and manual gearchanging ifrequired. I-shift also improves safety levels and contributesto lower fuel consumption. In addition, it is about 70 kglighter than the corresponding manual gearbox.

I-SHIFT INTELLIGENT GEARBOX

4 I-shift

AUTOMATIC TRANSMISSION BASED ON MANUAL GEARBOXI-shift is tomorrows automatic transmission, designedaround the manual splitter gearboxs simple anddependable mainshaft, lay shaft and reverse shaftconstruction. The aluminium base unit has three non-synchromesh gears and a synchromesh splitter gearwhich together with the range-change offers a similarsystem to the manual gearbox. Like our manual boxesI-shift features an oil filter, gear-driven oil pump, oilcooler (option) and auxillary steering pump for twinfront axles I-shift can accomodate a PTO andhydraulic retarder.

The electronic system that governs gearchang-ing is well protected in a control housing that alsocontains the systems solenoid valves, operatingcylinders, shift forks, sensors and other functions,where gearchanging is carried out with the helpof compressed air.

I-shift is 70 kg lighter than a correspondingmanual gearbox. Aluminium is used for the varioushousings: the bell housing, base and range unitcasing and control unit housing. The synchromeshsystem for the base gears has been replaced withelectronic control and there is no crawler gear in I-shift. The net effect is reduced weight.

The drivers information display shows the variousgearchanging functions andindicates which gears areavailable at any givenmoment in time.

Electronic control unit andoperating system protectedin the control housing.

TOTAL CONTROLThe gearchanging function is electronically integratedwith the trucks other system functions, and interactsfor instance with the engine and braking systems.

You can choose between various control programsfor I-shift depending on your current needs. In additionto the standard program, there is a Fuel Economyprogram which is mainly intended to improve fuelconsumption, as well as a Comprehensive programwith additional functions. Fuel Economy gives you access to the followingfunctions: Automatic choice of starting ratio based on gross

vehicle/combination weight and gradient. Intelligent control of power when you select the

P program. Maximum engine braking effect through automatic

down-changes (when you move the control leverbeside the steering wheel to its rearmost setting).

Automatic control of engine braking at low speeds.Comprehensive program means that the FuelEconomy program is extended to you another three practical features: Maximum power and engine speed via a kickdown

function on the accelorator pedal. Oil temperature gauge and warning system. Electronic system that indicates in the drivers informa-

tion display when it is time to replace the clutch plate.

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5 I-shift

Control housing with controlunit, solenoid valves andsensors.

QUICK, PRECISE GEARCHANGINGI-shift changes gear smoothly and quickly, and withconsiderable precision. Since the base gears do notfeature synchromesh, gearchanges are quicker. Theengines compression brake is used automatically ateach gearchange to retard the engine. If you want tomaintain high speed, engage the cruise control andlet it take care of all the gearchanges.

Lay shaft brake.

Shift fork.

Gearchanging cylinder.

Splitter gear.

Reverse gear.

Gear-driven oil pump.

Full-flow oil filter.

Range-change gear ofplanetary type.

6 I-shift

THE GEAR LEVER ACCOMPANIES THE SEAT AS IT IS ADJUSTEDThe gear lever is attached directly to the driversseat. It is compact and neat, and is always in theright place, even if you move the seat. You canchoose between fully automatic shifts and manualgearchanges by activating a rocker switch on thegear lever. If you are driving in the automatic (A)mode, you can at any time move the lever back-wards to the Manual (M) mode and temporarilyblock further changes, or you can switch to manualgearchanges a feature you will appreciate in cer-tain operating conditions. The gear lever can also be conveniently tucked down out of the way to permit unobstructed movement inside the cab.

At the press of a button, you can choose be-tween two modes E (Economy) and P (Perform-ance). E allows you to drive with maximum fueleconomy. With P, you exploit the engines higherrevs before changing gear, allowing you to accel-erate faster when conditions require.

You can monitor the gearchanging functionon the drivers display, which shows which gearis currently engaged, the current driving programand which gears are available to select.

MATCHED TO EACH INDIVIDUAL ENGINEThe I-shift gearchanging program is tailored for thepower output and performance profile of each indi-vidual Volvo engine, whether Volvo D9 or D12. Youare guaranteed perfect driveability and consistentfuel consumption. The I-shift gearbox also has lowerfrictional losses than its manual counterparts, whichin turn contributes to lower fuel consumption.

INTEGRATED BRAKING FUNCTIONI-shift functions like an automatic transmission andpermits more relaxed driving in hectic operating con-ditions. The gearchanging system interacts with thetrucks other braking systems. If you have specifiedthe optional VEB (Volvo Engine Brake) you alwayshave access to high braking power, and with Volvoshydraulic compact retarder, braking power is even greater.

The auxiliary brake (VEB, retarder) is operated viaa control stalk beside the steering wheel. You canchoose between various output levels, or you canselect automatic activation together with the truckswheel braking system when you press the brakepedal. The automatic setting also offers an additionalfeature when driving downhill the electronic systemtakes over, regulating the auxiliary brakes effect tosuit gradient and your selected speed.

The gear lever also has a position which givesyou swift access to maximum braking effect sincethe I-shift system automatically changes down toraise engine speed (option).

Gear lever attachedto the drivers seat.Tuck it down out ofthe way and you gainunobstructed move-ment throughoutthe cab.

The stalk beside thesteering wheel givesyou full control ofthe auxiliary brakingsystem.

Dependable servo cylindergives gentle, smooth andprecise gear engagement.

7 Geartronic

WIDE GEAR SPANGeartronic allows you to exploit the manual gear-boxs considerable freedom of choice and flexibility.You have access to 14 forward gears, including twocrawler gears that ensure smooth starts with hightrain weights. The entire gearchanging process isautomatic and is controlled extremely precisely byan electronic control unit that communicates withthe vehicles various systems. The electronic unit,the solenoid valves and operating cylinder are builtinto an aluminium housing above the gearbox.

The gearchanging program, current gear andavailable ratios are all shown in the drivers display.

SWIFT AND SECURE GEARCHANGESGeartronic changes gear quickly and smoothly dueto Volvos dual synchromesh system. The gear leveris marked with the same positions as in a manualgearbox. In addition you can select automatic gear-changing, reducing driver stress. There is a Holdfunction allowing you to remain in the selected gearfor a short while, for example you would not wantthe system to change up just before you reach thebrow of a hill or when you are rounding a sharpcorner. With the rocker switch on the side of thegear lever, you can fine-tune your progress bychoosing a higher or lower gear.

CHANGE GEARS MANUALLY WHENEVER YOU WANTIf you want to maintain control over the gearchangingprocess you can use the gear lever just as you wouldon a manual gearbox with the difference that youdo not need to worry about pressing the clutch pedalsince there isnt one. The electronic system takescare of everything. Just move the gear lever gentlyto each respective gear position. Even when youdrive in automatic mode, you can at any time takeover and change gears manually.

ECONOMY OR PERFORMANCENo matter which gearchanging method or drivingmode you use, the electronic system ensures thatthe gearchanging pattern is always gentle and thatengine revs and other parameters are within thepermitted limits. If you want to save fuel, drive in Emode, which utilises the engines Economy band inan optimum way. If the terrain is very hilly and youneed maximum power, you can engage the P mode,which utilises the engines upper rev band beforechanging gears.

EXTRA-SAFEWith the Volvo Engine Brake (VEB) or Volvos hydrauliccompact retarder, you can control braking power witha stalk beside the steering wheel. If you need quickaccess to maximum braking effect, there is a stalksetting where the electronic system changes down thus raising engine revs to maximise the brakingeffect of the auxiliary brake. This technology naturallyextends the service life of the trucks foundationbrakes.

The gear lever allows youto change gears manuallyat any time.

The drivers display keepsyou constantly updated onthe gearchanging function.

Do you haul a 4460 tonne gross com-bination weight on good roads and wantcomfortable, safe driving? If so, the choiceis simple: Geartronic, an automatic gear-changing system based on Volvos 14-speed manual gearboxes VT2214Band VT2514B. In addition, you can changegears manually whenever you want.

GEARTRONIC

MANUAL GEARBOXESNow it is easier and more convenient than ever to change gearsmanually. The new Volvo FH and FM are available with a completeseries of range-change and splitter gearboxes with 8, 9 or 14forward gears. All are equipped with Volvos patented servosynchro system and an entirely new gearchange control.

8 Manual gearboxes

EXCELLENT DRIVEABILITYVolvos range-change and splitter gearboxes arecompact, lightweight units. Precise and smoothgearchanges characterise Volvos gearboxes, whichfeature few base gear positions but many ratiosthanks to the range-change and splitter functions.In short, theyre all about giving you good driveability.The gears are well-matched and both the range-change and splitter gears are handled convenientlyvia rocker switches on the gear lever.

With 9 and 14 forward gears you have one ortwo crawler gears respectively so you can always

start off securely and smoothly with high gross com-bination weights. At the same time, the high ratiospan permits a fast rear axle ratio for fuel-efficientcruising. There is also a comprehensive series ofdependable gearbox-driven power take-offs tochoose from.

SAFER AND MORE CONVENIENTIn the new Volvo FH and FM, the link-rod systemhas been replaced with a smooth, light-action cablelink. Gearchanging comfort is significantly improved.Lever movement is shorter and more distinct, and

9 Manual gearboxes

Dependable,flange-mountedclutch servo.

vibration and noise from the gear lever are a thing ofthe past. Together with Volvos servo synchro system,which has been further improved, and a smooth, lightaction clutch, you will note that gearchanging is bothlighter and more convenient than before. All the range-change and splitter gearboxes now have the latestsmart servo synchro system. The synchromesh func-tions at the instant the gears shift automatically con-verts radial torque into an axial force, which in turnassists the gear selection, therefore reducing theamount of driver effort in short, servo assistance.This technology reduces gearchanging forces by up to 50%.

The gearbox is monitored by an electronic systemthat ensures that the gearchanging function alwaysoperates within permitted rev ranges and preventsunintentional gearchanges.

LONG SERVICE LIFEThe gearboxes for the new Volvo FH and FM are theresult of more than 35 years of experience with range-change and splitter gearboxes. They are developeddown to the smallest detail to ensure high operatingreliability and long service life. All the gears in thebase unit are helical (which means many teeth areengaged at the same time) and they are case-hard-ened for high strength. The shafts are robustlydimensioned and they feature conical roller bearingswhich are constantly cooled and lubricated by theforced lubrication system. The oil is cleaned by afull-flow oil filter, and you can specify an optional oil cooler if operating and climate conditions are particularly tough.

A new cable linksystem results insmooth and distinctgear changes.

Ratio range Crawler ReverseVT1708B 1.0010.18:1 4.14/15.52:1VT2009B 1.0010.18:1 16.85:1 4.38/16.41:1VT2214B 1.0011.13:1 13.51/16.86:1 3.22/4.02/12.09/15.06:1VTO2214B 0.808.92:1 10.83/13.51:1 2.58/3.22/9.69/12.09:1VT2514B 1.0011.13:1 13.16/16.41:1 3.22/4.02/12.09/15.06:1VTO2514B 0.808.92:1 10.54/13.16:1 2.58/3.22/9.69/12.09:1

POWERTRONIC

10 Powertronic

CONSIDERABLE FLEXIBILITYPowertronic comes into its own in heavy construc-tion operations and refuse operations. Gearchangesare normally handled entirely electronically. If you donot want the electronic system to perform the gear-changes, you can change gears manually via a but-ton on the gear selector. There are also two drivingmodes to choose between Performance (P) andEconomy (E) and you can at any time use a kick-down function which gives you access to maximumpower via the accelerator.

The drivers display gives you total informationabout the system. You can see at all times whichgear is currently selected, which driving mode isactive and which gears are currently available.

Powertronic also has a clutch-independent multiplate power take-off that provides 100 kWor 650 Nm.

SUPERIOR OFF-ROAD ABILITYPowertronic has a hydraulic torque convertor whichdoubles torque in a short space of time and pro-vides smooth and gentle starts. Gearchanges takeplace quickly, without any interruption in power de-livery to the driven wheels, thanks to the use of hyd-raulic multi-plate torque convertor. You can quicklyaccelerate up to speed even if there is considerablerolling resistance, and you can take steep gradientsat high speed. Nor is it a problem to manoeuvre withextreme precision both forwards and in reverse atlow speed, or to reverse quickly over long stretches.

SAFE PROGRESSAutomatic transmission means that progress issmoother. Secure starts and gearchanges withoutany interruption in power delivery also remove alarge element of stress from the driver. If you choosethe primary retarder, you always have access to highbraking effect, which can be regulated via a stalk

If your operations involve tough conditions with many and frequentstops and starts, Volvos unique Powertronic automatic transmis-sion is the right choice. Gearchanges are electronically governedand there is a choice between 5 or 6 gears. Powertronic offerssuperb starting and driving properties on poor surfaces. You canspecify a primary retarder (option) which provides 300450 kWin continuous braking effect, even at low speeds.

The gearchanging functionis shown continuously inthe drivers display.

You can chooseautomatic or manual

gearchanging and prioritise economy

or performance.

You can determine therequired braking effect

with the stalk.

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11 Powertronic

beside the steering wheel. You can choose betweenvarious levels of braking, or you can let the retarderengage automatically together with the wheel brakingsystem whenever you press the brake pedal.

For maximum braking effect, the electronic systemcan automatically change down to raise engine revsand thus boost braking effect.

The system also has an automatic setting thatallows you to maintain a constant speed when drivingdownhill. Set the retarder in automatic mode and theelectronic system will then take over and adjust brakingeffect to suit the selected speed and the gradient.

LOWER RUNNING COSTSThe electronic system constantly ensures that all thefunctions operate optimally and keep within the rele-vant limits. There is no risk of over-revving, overload-ing or excessive temperatures. You always start offgently and gearchanges take place without any dis-ruption in power delivery to the wheels. This meansthat the powertrain is never subjected to shockloads, and that wear on all the powertrain compo-nents is minimised as are your repair costs.

To save fuel, you should utilise the EconomyProgram (E) as often as possible. Here, all gear-changes take place based on the engines mosteconomical rev range. All the gears feature auto-matic direct lock-up, which in turn promotes lessfrictional losses.

If you have selected the primary retarder, youwill also considerably extend the service life ofyour wheel brakes.

Clutch-independent multi-platepower take-off.

Lock-up in each gear meansminimum losses.

A hydraulic torque converter givessmooth and secure starts.

A hydraulic primary retarder provideshigh braking effect even at low speeds.

A hydraulic disc clutch for eachgear permits gearchanging withoutinterruption in power delivery.

kW

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20 40 60 80 100 Km/h

Volvos hydraulic compact retarder is lightweight,about 100 kg including fluid, pipes and hoseslinking with the engines cooling system.

ALWAYS TOP SAFETYIf you run normal long-haul operations, the retardersystem will handle 8085% of all braking and helpsensure that the wheel brakes maintain a low temper-ature. This in turn means you have access to the wheelbraking systems maximum braking capacity if youshould need it in a critical situation. You can usemaximum effect, 600 kW, for 1520 seconds. Brakingeffect declines gradually as temperature rises, downto about 400 kW which you can utilise continuously.

The retarder system responds very swiftly.You have access to 90% of braking effect within 0.5 seconds. Activation is very smooth and gentlesince compressed air is utilised to regulate theamount of fluid in the retarder.

With the stalk in automatic mode, you canengage automatic speed control when drivingon a downhill gradient.

If you have specified one of Volvos automaticgearchanging systems I-shift or Geartronic youcan use their brake function and obtain maximumbraking effect since the electronic system willchange down as required.

LOWER BRAKING SYSTEM COSTSUsed correctly, the retarder will take care of mostbraking. Both the brake pads/linings and discs/drumswill last far longer. There is also a limit on thermal fluc-tuation in the wheel brakes, which lowers wear sincehigh temperature means faster brake lining and padwear. What it all comes down to is that your runningcosts are lower with Volvos retarder system.

HYDRAULIC COMPACTRETARDER VR3250

12 Compact retarder

With Volvos electronically controlled com-pact retarder, you always have access tohigh braking effect 400600 kW. Thisresults in more secure driving while at thesame time allowing you to increase averagespeeds. You can set the retarder systemto activate when you press the brake pedaland you can, for instance, allow the retarderto automatically modify the braking effectto suit the speed you want to maintain ona downhill gradient.

Braking effect andfunction are convenientlycontrolled with the stalk.

FLEXIBLE USEThe retarder and the engines exhaust brake interactto together to provide a high braking effect. The sys-tem is also fully integrated with the trucks wheelbraking system. A stalk beside the steering wheelallows you to select which system you want to use.The retarder can be controlled by the stalk or can beset to activate everytime you press the brake pedal.On the drivers display, you can see which retardersystem function is currently in operation.

Braking effect, auxiliary braking system Volvo FH/FM12

Primary retarder+exhaust brake 2300 r/min

Primary retarder+exhaust brake 1500 r/min

Compact retarder+exhaust brake 2300 r/min

Compact retarder+exhaust brake 1500 r/min

VEB 2300 r/min

VEB 1500 r/min

13 Clutch-independent power take-offs

Rear power take-off for theVolvo D9 engine with highpower output while driving.

Direct drive of the hydraulicpump from the enginesforward timing mechanismon the Volvo D12 engine.

Multi-plate power take-offwith high power output forPowertronic.

CLUTCH-INDEPENDENT POWER TAKE-OFFS

Clutch-independent power take-offs, ratios and performanceRatio Max kW Nm

PTOENG-R D9 1:1.08 650/1000PTOENG-S D12 1:0.97 430/600PTOF-DIF/H D12 1:1 60/110 800PTPT-D/F Powertronic 1:1 100 650

available as an option. The power take-off is installedas a separate unit between the engine and gearbox.It is driven directly from the engine and it is engagedvia a hydraulic disc clutch. You can choose flangedrive with a SAE1400 flange or direct drive of ahydraulic pump.

POWER TAKE-OFF FOR POWERTRONICThe Powertronic transmission is suitable for a widetransport range in operations that require powerboth while driving and when stationary. Powertronichas a clutch-independent power take-off that givesyou high power outputs 100 kW, 650 Nm. ThePTO is mounted on the gearbox at 1 Oclock and isengaged with a hydraulic disc clutch (1000 r/min isthe maximum permitted engine speed at the momentof activation). Flange drive with an SAE1400 flangeor a direct drive hydraulic pump are available.

ENGINE-DRIVEN POWER TAKE-OFFSThe new Volvo D9 engine permits a higher powertake-off output since drive is taken directly from therear of the engine. The power take-off is mounted at1 oclock (viewed from behind) and you can direct-drive a hydraulic pump with a DIN coupling or viaa flange, size SAE 1300 or 1400.

While on the move, you can continuously obtain650 Nm and when stationary you have access to noless than 1000 Nm between 850 and 1200 r/min.

Engine-driven hydraulic pumps fitted in Volvosproduction system are supplied with pipes, hosesand a temporary oil tank. Complete hydraulic systemswith a D-shaped 180 litre tank fitted to the chassisare also available. Tractor chassis with 42/64 drivecan be specified ready for use with a tipper semitrailer.

FLYWHEEL-DRIVEN POWER TAKE-OFFSThe new Volvo FM is available with a flywheel-drivenpower take-off that allows continuous high output 110 kW, max 800 Nm. A separate oil cooler is

The new Volvo FH and FM are available with clutch-independentpower take-offs for powering all types of applications. An engine-driven power take-off is available for all engine variants. With thenew Volvo D9 engine, you can obtain high output while on themove 650 Nm via a rear-mounted power take-off. You alsohave access to high power with a flywheel-driven power take-offwhich is available for the new Volvo FM.

14 Gearbox-driven power take-offs

GEARBOX-DRIVEN POWER TAKE-OFFS

Volvos power take-off is mounted directly on therange-change housings rear section. It is a compact,lightweight unit. Drive comes from the idler shaft inthe gearbox. The bearings and shafts are robustlydimensioned and drive is engaged conveniently witha built-in pneumatic cylinder. The lubrication systemis shared with the gearbox. The oil is cleaned effec-tively in a full-flow filter and for tougher operatingconditions, you can equip the gearbox with an oilcooler (option).

Engagement, speed control and other functionscan be controlled conveniently via the trucks elec-tronic system. For instance, you can specify anelectronic control unit for various body functionsintegrated into the on-board electronic system.

YOU HAVE ACCESS TO THE FOLLOWING GEARBOX-DRIVENPOWER TAKE-OFFS.PTRFL flange, low-speed.PTRFH flange, high-speed.PTR-D direct-driven hydraulic pump, low-speed.PTR-DM direct-driven hydraulic pump, mediumspeed.PTR-DH direct-driven hydraulic pump, high-speed.PTRD-F flange, high-speed for high power outputs.PTRD-D dual drive direct-driven hydraulic pump,to the front and rear, high-speed.PTRD-D1 dual drive flange to the rear, high-speed. Possibility of direct-driven hydraulic pumpto the front, high-speed.PTRD-D2 dual drive two flanges to the rear,inner low-speed, outer high-speed. Possibility ofdirect-driven hydraulic pump to the front, high-speed.

Volvo offers a comprehensive range of gearbox-driven power take-offs for driving one, two or three applications. You can choosedirect drive of a hydraulic pump or flange drive with an SAE flange.

15 Gearbox-driven power take-offs

A gear-driven auxillarypower steering pump(82/84) is availablefor all gearboxes. Cross-tooth flanges in thepower transmissionpermit the transfer ofhigh loads and torque.

Gearbox-driven power take-offs, ratios and performanceRatio kW Nm

High/low > 15 minPTR-FL VT1708/2009B 1:0.73 65 400

VT2214/2514B/Geartronic 1:0.73/0.91 65 400VTO2214/2514B 1:0.91/1.14 65 400I-shift 1:0.73/0.93 65 400

PTR-FH VT1708/2009B 1:1.23 65 400VT2214/2514B/Geartronic 1:1.23/1.53 65 400VTO2214/2514B 1:1.53/1.91 65 400I-shift 1:1.23/1.57 65 400

PTR-DH VT1708/2009B 1:1.23 65 400VT2214/2514B/Geartronic 1:1.23/1.53 65 400VTO2214/2514B 1:1.23/1.53 65 400I-shift 1:1.23/1.57 65 400

PTR-DM VT1708/2009B 1:1.06 65 400VT2214/2514B/Geartronic 1:1.06/1.32 65 400VTO2214/2514B 1:1.32/1.65 65 400I-shift 1:1.06/1.35 65 400

PTR-D VT1708/2009B 1:0.71 65 800VT2214/2514B/Geartronic 1:0.71/0.88 65 800VTO2214/2514B 1:0.88/1.10 65 800I-shift 1:0.70/0.90 65 800

PTRD VT1708/2009BOuter shaft 1:1.30 75 (90) 550Inner shaft 1:0.60 75 (100*) 1000

VT2214/2514B/GeartronicOuter shaft 1:1.30/1.62 75 (90) 550Inner shaft 1:0.60/0.75 75 (100*) 1000

VTO2214/2514BOuter shaft 1:1.62/2.02 75 (90) 550Inner shaft 1:0.75/0.94 75 (100*) 1000

I-shiftOuter shaft 1:1.30/1.65 75 (90) 550Inner shaft 1:0.60/0.77 75 (100*) 1000

* Maximum power output 100 kW for the two shafts together.Power outputs greater than 75 kW require an oil cooler.

LONG SERVICE INTERVALSWith Volvos special oil, you only need to change the gearbox oil andoil filter every 3 years or after max. 400,000 km. This applies to I-shift,Geartronic and all manual gearboxes.

LUBRICATION-FREEAll the propshaft universal joints and support bearings are lubrication-free owing to the use of modern, high quality grease and effective sealsand encapsulation to keep out dirt and water. High-pressure truck washesare no problem at all.

STURDY PROPSHAFTSCross-tooth flanges are used on all flanges in the propshaft links. Thisdesign provides immense strength and permits high torque. In addition,fitting and removing the propshafts is quicker. In principle, this designfeatures a male and female coupling with sturdy teeth that engage oneanother in deep grooves for secure grip.

RSP 266.475.09.01. English. Printed in Sweden. Some of the equipment shown or mentioned in this brochure may be optional or available as accessories. Your Volvo dealer will be happy to provide more detailed information. We reserve the right to alter product specifications without prior notice.

PROFITABILITY BENEFITS OF VOLVOS GEARBOXES,RETARDER SYSTEMS AND POWER TAKE-OFFS

Broad range of gearboxes six manual gearboxes, two withan automatic gearchanging system and one fully automatictransmission (Powertronic).

Comprehensive range of gearbox-mounted power take-offsfor driving up to three applications.

Clutch-independent power take-offs: Volvo D9, D12,Powertronic, flywheel-based power take-off (FM).

I-shift entirely new transmission and Geartronic with auto-matic gearchanging system contribute to high average speed.

Powertronic fully automatic transmission for gearchangeswithout any interruption in power delivery good get-you-there ability.

Manual gearboxes with crawler gears for secure startsand wide ratio span.

Primary retarder for Powertronic and hydraulic compactretarder contribute to high average speed.

Electronic control and monitoring of all system functions. Automatic transmissions with driving mode E Economy. I-shift with small losses and increased payload. Activation of the auxiliary brake together with the wheel

brakes and automatic downchanges reduce brake wear. Hydraulic compact retarder and primary retarder reduce

brake wear. Efficient lubrication and cleaning of the oil for long

service life. Manual gearboxes with crawler gears reduce loads.

Automatic transmission or automatic gearchanging forcomfortable and safe driving.

I-shift with gear lever conveniently attached to thedrivers seat.

Intelligent interaction between auxiliary brake and wheelbrakes. Operation via a stalk beside the steering wheelor via the brake pedal.

Auxiliary brake permits automatic cruise control on downhillgradients.

Brake setting (stalk) which provides automatic downchangesand max. effect from the auxiliary brake.

Drivers display provides ongoing information about gear-changing and braking functions, etc.

Easy-change manual gearboxes featuring Volvos patentedservo synchro system and a new cable-operated gearboxlinkage.

HIGH PRODUCTIVITY

MAXIMUM UPTIME

HIGH DRIVER EFFICIENCY

LOW OPERATING COSTS

Electronic control and monitoring of gearchangingfunctions ensure high operating reliability.

Volvo-developed PC-program for programming and fault-tracing.

I-shift, Geartronic and Powertronic with back-up systemthat allows the truck to proceed to the service workshopshould anything untoward occur.

Long oil-change intervals every 3 years or max.400,000 km.

Lubrication-free propshaft universal joints and supportbearings.

Volvo Truck Corporationwww.volvo.com