Power Team Centre Hole Hydraulic Cylinders

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RH Series - 10 to 100 Tons, 7.9 to 203.2mm stroke

Single-Acting, Spring-Return

Datasheet

The RH series centre hole cylinders are single acting, spring-return and range from 10-100T. These centre hole cylinders are ideal for pulling and tensioning of cables, anchor bolts, forcing screws, etc.

  • Interchangeable piston head inserts provide versatility of application.
  • 12, 20*, 30*, 50, 60 Ton single-acting models feature a threaded collar
  • Withstands full "dead-end" loads.
  • Corrosion resistant standpipe has "Power Tech" treatment.
  • Cylinders except RH120 come with a 9796 3/8" NPT female half coupler.
  • Aluminum cylinder body and piston are featured on the RHA306 cylinder.
  • * Model RH203 and RHA306 do not feature the collar thread.
Capacity (tons)Stroke (mm)Order No.Oil Cap. (cm3)Retracted Height (mm)Center Hole Dia. (mm)Insert ThreadEffective Area (cm2)Weight (kg)
Datasheet *Supplied with carrying handles.
** RH120 and RH121T do not have an internal threaded insert, but do have a 3/4-16 internal thread. The RH120 inlet port is 1/4" NPTF.
Aluminium
1063.5RH10291134.919.41 3/4-1214.34.1
203.2RH108290287.319.41 3/4-1214.38.5
127.9RH120**1455.617.53/4-1617.81.4
41.3RH12174122.220.2None17.83
41.3RH121T**74122.217.53/4-1617.83
76.2RH123136184.220.6None17.84
2050.8RH202155155.627.41 9/16-1630.47.3
76.2RH20319315426.62 1/4-1225.39.1
152.4RH20646530827.41 9/16-1630.413.7
3063.5RH302260158.832.92 3/4-1240.911.6
149.2RHA306625283.432.52 5/8-840.99.9
152.4RH306625247.732.52 3/4-1240.917.7
5076.2RH50353418142.53 1/4-127021.2
6076.2RH603*607235543-1279.427.2
152.4RH606*1211311.2543-1279.435.4
10076.2RH1003*101425479.44 1/8-1213352.2


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RH Series - 30 to 200 Tons, 38.1 to 257.2mm stroke

Double Acting

Datasheet

These 30 to 200 Ton double acting centre hole cylinders are ideal for pulling and tensioning of cables, anchor bolts, forcing screws, etc.

  • Interchangeable piston head inserts provide versatility of application.
  • Built-in safety feature prevents over-pressurization of the retract circuit.
  • Plated piston rod resists wear; superior packings provide high cycle life without leakage.
  • Corrosion-resistant standpipe has "Power Tech" treatment.
  • Each cylinder has 9796 3/8" NPTF female half couplers. The 60 ton through 200 ton models are equipped with removable carrying handles.
Capacity (tons)Stroke (mm)Order No.Oil Cap. (cm3)Retracted Height (mm)Center Hole Dia. (mm)Insert ThreadEffective Area (cm2)Weight (kg)
PushPull  PushPull   PushPull 
Datasheet * Supplied with carrying handles.
** Measured with 19 mm high serrated insert installed.
Aluminium
301576.2RH303289167179.432.52-123821.813.5
15152.4RH306D58033328132.52-123821.820.4
20257.2RH30101082672438.233.31 7/8-1642.226.127.7
6025101.6RHA604D807338241.3543-1279.433.216.2
25127RH605 *1009423241.3543-1279.433.233.1
40257.2RH6010 *21811427458.854.43-1684.855.454.5
1004538.1RH1001 *526233165.179.84-1613860.838.6
50152.4RH1006 *19711076314.352.4-129.270.543.1
45257.2RHA1008DContact us for details and availability
45257.2RH10010 *35521556495.379.84 1/2-1213860.8109
15070127RH1505*24751207311.2**65.1-194.194.867.2
75203.2RH1508 *39292086349.380.25-12193.2102.6103.1
75203.2RHA1008DContact us for details and availability
20075203.2RH2008 *53072093408103.26-12260.9102.9142
75203.2RHA2008DContact us for details and availability


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RT Series - 17½ to 100 Tons, 50.8 to 123.8mm stroke

Single-Acting, Spring-Return & Double Acting

Datasheet

The centre hole RT series hydraulic cylinder is available as single-acting, spring-return or double acting. This power twin cylinder ranges from 17½ to 100 Ton and its compact design makes it ideal for pulling and pressing.

  • A proven design; used throughout industry for over 40 years.
  • Cylinders withstand full "dead-end" loads.
  • Compact design; ideal for applications in which space is limited.
  • Basic head can be changed from a tapped hole to plain hole by simply changing insert.
  • Pistons have "Power Tech" treatment for corrosion and abrasion resistance.
Capacity (tons)Stroke (mm)Order No.Oil Capacity (cm3)Retracted Height (mm)Center Hole Dia. (mm)Effective Area (cm2)Weight (kg)
Push  PushReturn    
Datasheet * Push side only.
** The RT1004 has a bypass when full stroke is reached, preventing over-pressurization of the cylinder.
17½50.8RT172116-174.62722.86.6
3063.5RT302258-214.332.940.512.8
5076.2RT503482-268.342.563.325.4
100123.8RT1004 **15831037384.265.1124.1 *72.6
Adrian Buck

I ordered replacement gas struts on 6th February and they were fitted and working less than 24 hours later! Many thanks for the very quick delivery of my new struts, which fitted perfectly and are now working very well. It is good to see quality and effective customer service in operation!.

SGS Engineering UK Ltd, Unit A6 Cranmer Road, West Meadows Ind. Est., Derby, DE21 6JL, England.
Tel: 01332 226 290 Fax: 01332 290 514 Email: sales@sgs-engineering.com

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