Gold Member Since 2011
Audited Supplier
Zhengzhou Lead Equipment Co., Ltd.

Hydraulic Jack, Hollow Hydraulic Jack, Double Acting Jack manufacturer / supplier in China, offering Hollow Hydraulic Double Acting Jack, for Drilling Rig 120L Small Triplex Mud Pump, Bw150 Portable Plunger 150L Mud Pump and so on.

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Hollow Hydraulic Double Acting Jack

FOB Price: Get Latest Price
Min. Order: 1 set
Port: Shanghai, China
Production Capacity: 1000 Set
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: RRH
  • Structure: Hydraulic Jack
  • Power Source: Hydraulic
  • Certification: EPA, CS, CE, RoHS, ISO 9001:2000, ISO 9001:2008
  • Jack Model: Rrh Series
  • Stroke: Customized
  • Extend Height: Stroke + Body Height
  • Plunger Diameter: Please Refer The Datasheet
  • Pressure: 63MPa
  • Trademark: LEC
  • Specification: standard specification and customized
  • HS Code: 84254210
  • Type: Hydraulic Jack
  • Capacity (Load): Standard Model: 30-150 Tons
  • Max Height: Customized
  • Condition: New
  • Tonnage: 30-150 Tons
  • Body Height: Customized
  • Outer Diameter: Customized
  • Capacity of Oil: Please Refer The Datasheet
  • Model of Oil Pump: as You Request
  • Transport Package: Standard Export Package
  • Origin: Henan China
Product Description
RRH Series of Double Acting Hollow Hydraulic Cylinder for Lifting
1. Describe:
RRH series of double acting hollow hydraulic jack has all the function of general hydraulic
jack, and it also has the function of pulling. It also used for tension PC strands, steel wire,
axle and drill rod.

2. Features:
Double acting design can highly improve the convenience.
Built-in safe valve can protect jack when over loading.
Cylinder can bear Max loading when Max stroke.
High quality seal ring make the jack's life more long, no oil leakage.

3. Technology data:

Model
Capacity
T
Stroke
B-A
mm
Closed height
A
mm
Extend height
B
mm
Outer diameter
mm
Center hole
mm
Weight
Kg
RRH-3073017833050811433.322
RRH-301025743268911433.327
RRH-603608924833715953.828
RRH-60616532448915953.835
RRH-601025743869515953.846
RRH-10011003816520321379.239
RRH-10037625433021379.261
RRH-100615234249521379.279
RRH-1001025746071821379.2107
RRH-150815020334955224879.5111

Electric double acting hydraulic jack
1. Describe:
High pressure electric hydraulic jack is powered by ZB series of high pressure electric oil pump, the function for 
oil pressure rebound, overflow, it is designed a safe protect pressurizer, it can protect emergent over pressure, 
especial construction can protect jack. Hydraulic jack can bear partial loading is 5% of rated pressure. High pressure 
alloy cylinder is very durable, especially in the larger project, it is easily to be operated and control. It can be used 
for lifting heavy machine, bridge project, hydraulic engineering, harbour construction and other equipment. It has large 
output, light weight, remote control and other advantages, it can match with our high pressure oil pump, it can reach 
jack, push, pull and extrusion and kinds of working.

2. Technology data:
Model Tonnage 
T
Stroke
mm
Cloase
height
 mm
Extend 
height
mm
Outer 
diameter 
of oil 
cylinder
mm
Dimension 
of plunger
mm
Dimension 
of oil 
pump
mm
Weight
kg
Pressure Recommend 
electric oil 
pump
STQ50-10050100225325127701003563MPA50T-200T
0.55KW 0.75KW 
1.5KW 3KW 
4KW 5.5KW
STQ50-16016028544539
STQ50-20020032552546
STQ50-30030042572548
STQ50-500500625112563
STQ100-1001001002503501801001405863MPA
STQ100-16016031047063
STQ100-20020035055078
STQ100-30030045075096
STQ100-5005006501150130
STQ150-1001501002603602191251805863MPA
STQ150-16016032048069
STQ150-20020036056086
STQ150-300300460760103
STQ150-5005006601160255
STQ200-1002001002853852401502009663MPA
STQ200-160160345505103
STQ200-200200385585116
STQ200-300300485785161
STQ200-5005006851185221
STQ320-10032010031041033018025019663MPA1.5KW 3KW 
4KW 5.5KW
STQ320-160160370530240
STQ320-200200410610258
STQ320-300300510810311
STQ320-5005007101210456
STQ400-10040010035545538020029019863MPA3KW 4KW 
5.5KW 7.5KW
STQ400-160160415575231
STQ400-200200460660264
STQ400-300300555855367
STQ400-5005007551255456
STQ500-10050010036046043020032032363MPA 3KW 4KW 
5.5KW 7.5KW
STQ500-160160420580330
STQ500-200200460660420
STQ500-300300560860581
STQ500-5005007601260599
STQ630-10063010041751750025036056063MPA4KW 5.5KW 
7.5KW 11KW
STQ630-160160477637633
STQ630-200200517717696
STQ630-300300617917898
STQ630-50050081713171250
STQ800-10080010048858856030040089663MPA7.5KW 11KW
STQ800-2002005987981040
STQ800-3003006989981380
STQ800-50050089813981520
STQ1000-1001000100530630600320450128663MPA7.5KW 11KW
STQ1000-2002006308301332
STQ1000-30030076010601663
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