TELESCOPIC

UNDER BODY CYLINDERS

www.hyva.com

TELESCOPIC

UNDER BODY CYLINDERS

Hyva under body cylinders are renowned for their strength, durability and lifting force. Since 1985 Hyva has produced an own range of under body tipping cylinders. The cylinders can be used for 3-way and rear-end tipping installations.

The high working pressurecombined with multiple stagesresult in a low build-in height.

Worldwide, Hyva is recognizedfor quality products and excellent after sales service.

Standard features of the Hyva UM rangel High working pressure of 220 barl Available on the marketl Superior stop rings allow faster tippingl Lifting force ranges from 6 to 32 tonsl Available in ball and eye versionl Interchangeable with most common under body cylindersl The UM 149 and 169 cradles incorporate the option to fit a knock off directly on the cradlel The stroke listed already takes into account a 20 mm free space (pull out) for the fully lowered cylinder when

mountedl The hydraulic connection is ½ʺ for the UM 110-129 and ¾ʺ for the 149-169 types

Fitting a Hyva under body cylinder ensures a high lifting force and allows for a flexible way of unloading. In combination with Hyva 3-way tipping balls the body can be tipped sideways and to the rear. Hyva advises at all times to fit the cylinder with a cradle and a knock off. For UMB 149 and 169 cylinders Hyva offers the possibility to order the cylinder cradle with an integrated pneumatic knock off and two weldable brackets.

UM range for medium duty trucks and for agricultural applications

Tube Diameters Metric 53 mm 72 mm 91 mm 110 mm 129 mm 149 mm 169 mm 191 mm

STANDARD

UMB CYLINDER RANGE

* K dimension is including 20 mm pull-out -0 +20

Agricultural and trailer applications require specific dimensions to fit the cylinder. Please consult your Hyva dealer for versions which are not listed in this brochure.

Cradles UM - series

UMB Range for medium duty trucks and for agricultural applications

Part no. Description J (mm) K (mm) L (mm) ØM (mm) N (mm) O (mm) ØP (mm) Q (°) Weight (kg)

73104021 UM Cradle 129 280 180 135 45 35 39 50 60 13.8

73104031 UM Cradle 149 330 210 152 50 37 39 50 60 20.4

73104041 UM Cradle 169 380 235 162 50 37 39 50 60 26.5

73104051 UM Cradle 191 400 250 190 60 45 39 60 60 38.9

Cradle with knock-off Cradle with knock-off

Hyva also offers a comprehensive range of tipping cylinders for the light duty tipper range. The lifting force ranges from 2 to 12 tons. Please consult your Hyva dealer.

Part no. Description Body length Tipping Weight (T) ØW (mm) K* (mm)

71404203 UMB 129-3-0700-K318-45-1/2"-HC 2400 - 3100 15 - 21 45 318

71404291 UMB 129-4-1020-K205-45-1/2"-HC 3100 - 4000 12 - 20 45 205

71404429 UMB 129-4-1500-K205-45-1/2"-HC 4100 - 5400 11 - 20 45 205

71404421 UMB 129-5-1480-K192-45-1/2"-HC 4100 - 5400 6 - 17 45 192

71404537 UMB 129-5-1880-K192-45-1/2"-HC 4900 - 6500 6 - 17 45 192

71405429 UMB 149-4-1500-K265-50-3/4"-HC 4300 - 5600 18 - 28 50 265

71405365 UMB 149-5-1280-K258-50-3/4"-HC 3800 - 5000 12 - 23 50 258

71405421 UMB 149-5-1480-K258-50-3/4"-HC 4200 - 5600 12 - 23 50 258

71405537 UMB 149-5-1880-K258-50-3/4"-HC 5100 - 6700 11 - 23 50 258

71405509 UMB 149-6-1780-K245-50-3/4"-HC 4900 - 6400 6 - 17 50 245

71406421 UMB 169-5-1480-K265-50-3/4"-HC 4400 - 5800 19 - 29 50 265

71406537 UMB 169-5-1880-K265-50-3/4"-HC 5300 - 7000 18 - 28 50 265

71406509 UMB 169-6-1780-K258-50-3/4"-HC 5000 - 6700 12 - 23 50 258

71406647 UMB 169-6-2260-K258-50-3/4"-HC 5600 - 7300 13 - 25 50 258

71406517 UMB 169-7-1800-K245-50-3/4"-HC 5100 - 6700 7 - 17 50 245

71406675 UMB 169-7-2360-K245-50-3/4"-HC 5700 - 7500 7 - 19 50 245

71406675 UMB 191-6-1780-K270-60-3/4"-HC 5000 - 6700 19 - 34 60 270

71406675 UMB 191-7-1800-K278-60-3/4"-HC 5100 - 6800 12 - 28 60 278

71406675 UMB 191-8-2380-K278-60-3/4"-HC 5800 - 7600 7 - 22 60 278

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Cradle

Cradles with knock-off and brackets for UM - seriesPart no. Description G (mm) H (mm) J (mm) K (mm) L (mm) ØM (mm) N (mm) O (mm) ØP (mm) Q (°) T (mm) Weight

73104033 UM Cradle 149-KOPN 310 137 330 210 152 50 37 39 50 60 122 26.7 kg

73104043 UM Cradle 169-KOPN 320 137 380 235 162 50 37 39 50 60 122 33.0 kg

73104053 UM Cradle 191-KOPN 340 147 400 250 190 60 45 39 60 60 122 45.6 kg

U-SERIES OPTIONS

COMPLETE KIT

Powerpacks & electrics

3-way tipping ball set (horizontal)

UMB kits

Model Part no.

Power pack 12v, 3.1 cc, 2.0 kW - 10 Ltr. 14553000

Power pack 12v, 3.1 cc, 2.0 kW - 15 Ltr. 14553001

Power pack 24v, 3.1 cc, 3.0 kW - 10 Ltr. 14553500

Power pack 24v, 3.1 cc, 3.0 kW - 15 Ltr. 14553501

Electric limit switch 02070111

Electric limit switch reinforced 14886500

Dash mounted electric switch 02070121

Cable electric remote control (2 mtr) 14552657

Complete kits for PTO powered applications are available on request.

Model Part no. Max. GVW Diameter (mm) Silencer

Horizontal 2T 17008035 3.5 T 50 No

Horizontal 4T 17008033 7.5 T 60 No

Horizontal 12T 17008030 15 T 60 Yes

Horizontal 24T 50308030 30 T 80 Yes

Horizontal 36T 50308029 42 T 100 Yes

Our one stop shop philosophy enables us to offer all of the additional parts to assemble a tipper. We can deliver door locks, hydraulic side door mechanisms, hydraulic valves, mud guards, body parts and tipping hinges for which the standard range has been listed below.

Rear tipper hinge set

Model Part no. For GVW Diameter

1.000 mm 2T L106 3.5 T 1" - 25 mm

1.200 mm 15T L107-01 20 T 31 /8" - 35 mm

1.200 mm 50T L098 42 T 2 ¼" - 57 mm

14553000

17008035

STANDARD

KR CYLINDER RANGE

KR range: Medium and heavy duty applications

Standard features of the Hyva KR rangel

l High working pressure of 275 bar (max 300)l Lifting force up to 38 tonsl Customised range KRA for trailer applicationl Cradle and brackets are already fitted for quick installation of the tipping gearl Unique and trouble free integrated pneumatic knock off (KRA = Hydraulic)l The stroke listed takes into account a 15 mm free space (pull out) for the fully

lowered cylinder

Standard fully chromed stages

* K dimension is including 15 mm pull-out -0 +15

Standard range for KRA / KRM cylinders

Part no. Description Tipping Weight (T) K* (mm)

01412053 KRM 145-5-1530 P74 K376 15 - 23 376

01412060 KRM 145-6-1465 P58 K316 9 - 20 316

01412080 KRM 145-6-1825 P58 K376 9 - 20 376

01412110 KRM 167-5-1410 P90 K347 22 - 32 347

01412210 KRM 167-6-1680 P74 K331 15 - 26 331

01412215 KRM 167-6-1860 P74 K361 15 - 26 361

01412240 KRM 167-7-2155 P58 K369 11 - 22 369

01412280 KRM 193-7-1955 P74 K312 16 - 28 312

01412285 KRM 193-7-2165 P74 K342 18 - 32 342

01412610 KRM 223-8-2215 P74 K316 18 - 38 316

01412615 KRM 223-8-2455 P74 K346 18 - 38 346

01412680 KRM 223-9-2775 P58 K346 11 - 28 346

01411200A KRA 125-3-1635 P85 K365 15 - 20 365

01412045A KRA 145-3-1485 P105 K285 18 - 23 285

01411480A KRA 167-3-2535 P125 K515 28 - 35 515

01412008A KRA 167-6-2385 P65 K315 13 - 29 315

01412009A KRA 193-5-2235 P105 K385 28 - 35 385

01412038A KRA 193-5-3835 P105 K515 28 - 35 515

Tipping weight is calculated at 275 bar, maximum pressure is 300 bar. All cylinders are delivered with a ¾” BSPOT adapter.

K*

PG-E 00000179 / 11 08 15 / RV AD

MOVESYOUR WORLD

Dealer:

Advantages of using the Hyva under body rangel Get the complete kit from one address, designed by engineers you can rely uponl Tip in any direction the circumstances require, simply by changing the position of the tipping ball locking pinsl Simple installation with minimum changes to the truck chassis and sub framel Fully hard chromed tubes guarantee a long lifetimel Global service network of the Hyva groupl Low mounting height for a low centre of gravity and easily accessible loading platforml Efficient lift without side load on the cylinder (for assemblies with cradle)

Hyva is the largest producer of telescopic cylinders in the world. In case your tipper is dedicated to transport of bulk goods our engineers can help you make the right choices. In addition to under body cylinders Hyva also produces a wide range of front end, single and double acting cylinders.

General road works truck Chassis fitting / integrated knock-off 3-axle truck / multikap

4-axle truck with hydraulic side board Tipping beam / multi-section valve Hydraulic side board / multikap

3-way tipper with crane Body connection (ball)

Overhead tipping