Products

High-Pressure Hydraulic Cylinders for Lifting, Pushing, Pulling and Positioning Applications

Single-Acting, Double-Acting, Hollow, Locking and High-Tonnage Cylinders for Industrial Lifting and Positioning

1.Capacity up to 2000 Tons

2.Working Pressure up to 700 / 1500 Bar

3.Single-Acting, Double-Acting & Hollow Designs

description1
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Single-Acting Hydraulic Cylinders

Section 1 :Ultra-Thin Series

RSM Series Single-acting Ultra-thin Hydraulic Cylinder
1.Single-acting cylinder with spring return for easy, quick operation
2.Painted surface for improved corrosion resistance
3.Lightweight, compact ultra-thin design, ideal for confined spaces
Handle
Type (S)
Model
Ton (t)
Stroke
(mm)
Pressure
Area (cm2)
Oil Volume
(cm3)
Closed Height
A(mm)
Extended
Height (mm)
Outer Dia.
D(mm)
Inner Dia.
E(mm)
Ram Dia.
F(mm)
Weight
(kg)
RSM50
5 6 6.5 4 32 38 59*42 28.7 25.4 1
RSM100
10 12 14.5 16 42 54 83*56 42.9 38.1 1.4
RSM200
20 11 28.7 31 51 62 100*75 60.5 50.8 3.1
RSM300
30 13 41.8 54 58 71 118*95 73.2 63.4 4.5
RSM500
50 16 62.1 101 66 82 140*115 88.9 69.8 6.8
RSM750
75 16 102.6 166 79 95 166*140 114.3 82.6 11.3
RSM1000
100 16 126.7 203 85 101 178*153 127 92.2 14.5
RSM1500
150
16 198.1 321 100 116 216*191 158.8 114.3 26.3
SMC Series Ultra-high Pressure Single-acting Ultra-thin Hydraulic Cylinder
1.Ultra-slim & compact, portable with obstruction-free operation
2.Ultra-slim flat design, ideal for applications unsuitable for standard cylinders
3.Precision height adjustment with accuracy up to 0.01 mm
4.High-strength alloy steel for improved service life and strength
5.Self-locking system maintains load for a long time after pump removal
Model
Ton (t)
Stroke
(mm)
Pressure
Area (cm2)
Oil Volume
(cm3)
Closed Height
A(mm)
Extended
Height (mm)
Outer Dia.
D(mm)
Inner Dia.
E(mm)
Ram Dia.
(mm)
Weight
(kg)
SMC100-10
100
10
50.2
50 41
51
120 80 80 3.5
SMC100-15
100 15 50.2 75 46 61 120 80 80 3.9
SMC150-10
150 10 78.5 79 41 51 150 100 100 5.7
SMC150-15
150 15 78.5 118 46 61 150 100 100 6.1
SMC200-10
200 10 103.8 104 43 53 175 115 115 8.1
SMC200-15
200 15 103.8 156 48 63 175 115 115 8.5
SMC200-20
200 20 103.8 208 53 73 175 115 115 9
SMC300-10
300 10 153.9 154 47 57 210 140 140 12.8
SMC300-15
300 10 153.9 231 52 67 210 140 140 13.2
Section 2:Low-Height Series
RCS Series Single-acting Low-height Hydraulic Cylinder
1.Painted surface for enhanced corrosion resistance 
2.Single-acting cylinder with spring return for easy, quick operation
3.Lightweight and compact low-profile design, ideal for confined spaces

Handle
Type (S)
Model
Ton (t)
Stroke
(mm)
Pressure
Area (cm2)
Oil Volume
(cm3)
Closed Height
A(mm)
Extended
Height (mm)
Outer Dia.
D(mm)
Inner Dia.
E(mm)
Ram Dia.
F(mm)
Weight
(kg)
RCS101
10
38
14.5
55
88 126
69
42.9 38 4.1
RCS201
20 45 28.7 129 98 143 92 60.5 50 5
RCS302
30 61 42.1 261 117 179 101 73.2 65 6.8
RCS502
50 60 62.1 373 122 182 124 88.9 70 10.9
RCS1002
100 57 126.7 722 141 198 165 127 90 22.7
Section 3:General Purpose Series
RC Series Single-Acting General Hydraulic Cylinder
1.Single-acting cylinder, spring return for fast & easy operation
2.High-strength alloy steel piston, durable & long service life
3.Paint-coated surface for better corrosion resistance; equipped with handle for easy carrying
Section 4:Hollow Series
RCH Series Single acting Hollow Hydraulic Cylinder
1.Hollow plunger design for pushing and pulling with fixtures
2.Single-acting cylinder with spring return for fast, easy operation
3.Paint-coated surface for excellent corrosion resistance
Model
Ton (t)
Stroke 
(mm)
Pressure
Area (cm2)
Oil Volume
(cm3)
Closed Height
A(mm)
Extended
Height (mm)
Outer Dia.
D(mm)
Inner Dia. 
E(mm)
Ram Dia.
F(mm)
Weight
(kg)
RCH120
12 8 17.9 14 55 63 69 54.1 35 1.5
RCH121
42 75 120 162 2.8
RCH1211
42 75 120 162 2.8
RCH123
76 136 184 260 4.4
RCH202
20
50 30.7 150 162 211 99 73.1 55 7.7
RCH206
155 476 306 461 14.1
RCH302
30
64 46.6 298 179 242 115 88.9 63.5 10.9
RCH306
155 722 331 485 21.8
RCH603
60
77 82.3 626 248 323 160 123.9 92 28.1
RCH606
152 1259 325 476 35.4
RCH1003
100 76 133 1011 254 330 212 165.1 127 63

Section 5:Aluminum Series

RAC Series Single-acting Aluminum Alloy Cylinder

1.Aluminum alloy construction, lightweight & portable
2.7075-T6 aluminum alloy for maximum capacity with minimum weight
3.Anodized pads and cylinder body for wear resistance and longer service life
4.High-strength spring for fast plunger retraction
5.Multi-layer oil seal design to reduce friction and resist side load damage
6.Top nut prevents plunger over-extension
7.All models supplied with 3/8 NPT quick coupler and dust cap
Model
Ton
 (t)
Stroke
 (mm)
Pressure Area
 (cm2)
Oil Volume
(cm3)
Closed Height
A(mm)
Extended Height (mm)
Outer Dia.
D(mm)
Inner Dia.
E(mm)
Ram Dia.
F(mm)
Weight
(kg)
RAC-202
20 50
31.2
156
174
224
85
63 50 3.6
RAC-204
20 100 31.2 312 224 324 85 63 50 4.1
RAC-206
20 150 31.2 468 274 424 85 63 50 4.6
RAC-302
30 50 44.2 221 181 231 100 75 60 4.5
RAC-304
30 100 44.2 442 231 331 100 75 60 5.2
RAC-306
30 150 44.2 663 281 431 100 75 60 5.9
RAC-502
50 50 70.9 354 186 236 130 95 80 8.5
RAC-504
50 100 70.9 709 236 336 130 95 80 9.8
RAC-506
50 150 70.8 1063 286 436 130 95 80 11.1
RAC-1004
100 100 143.1 1431 271 371 180 135 110 19.6
RAC-1006
100 150 143.1 2147 321 471 180 135 110 21.9
RAC-1008
100 200 143.1 2863 371 571 180 135 110 24.2
RAC-1506
150 150 227 3405 343 493 230 170 140 33.3

Section 6:Lock Nut & High Tonnage Series

CLL Series Single-acting High-tonnage Locking Nut Hydraulic Cylinder
1.Self-locking mechanism maintains safe load indefinitely after pressure release
2.Overflow hole design controls stroke and ensures safety
3.Composite coating for superior corrosion resistance
4.Single-acting cylinder with load return
CLS Series Single-acting Heavy-duty Hydraulic Cylinder
1.Overflow hole design for stroke control and safety guarantee 
2.Single-acting cylinder with load return function 
3.Mountable anti-eccentric load pressure head for tool protection 
4.Composite coating for stronger corrosion resistance
CLSG Series Single-acting High-tonnage Hydraulic Cylinder
1.All CLSG Series models are equipped with base mounting holes
2.Single-acting, gravity return
3.Piston rod & cylinder inner wall with hard chrome plating for wear and corrosion resistance
4.Dust ring reduces contamination adhesion
5.Integral top nut protects piston rod from over-travel
6.Powder-coated surface for good appearance, corrosion and rust resistance
7.Each model includes 3/8 NPT quick coupler and dust cap
CLP Series Single-acting Low-profile Locking Hydraulic Cylinder
1.Aluminum alloy construction, lightweight & portable
2.7075-T6 aluminum alloy for maximum capacity with minimum weight
3.Anodized pads and cylinder body for wear resistance and longer service life
4.High-strength spring for fast plunger retraction
5.Multi-layer oil seal design to reduce friction and resist side load damage
6.Top nut prevents plunger over-extension
7.All models supplied with 3/8 NPT quick coupler and dust cap
Model
Ton (t)
Stroke
(mm)
Pressure Area (cm2)
Oil Volume
(cm3)
Closed Height
A(mm)
Extended Height (mm)
Outer Dia.
D(mm)
Inner Dia.
E(mm)
Ram Dia.
F(mm)
Weight
(kg)
CLP602
60
50
86.6
432
125 175
140
105 96 16.5
CLP1002
100 50 146.8 732 137 187 175 136.7 126 28.5
CLP1602
160 45 231.3 1040 148 193 220 171.6 160 48.5
CLP2002
200 45 285.6 1285 155 200 245 190.7 180 62.5
CLP2502
160 45 366.8 1650 159 204 275 216.1 200 81.5
CLP4002
400 45 559.9 2519 178 223 350 266.9 250 147.5
CLP5002
520 45 730.6 3287 192 237 400 305 290 208
Double-Acting Hydraulic Cylinders

Section 1 :Standard Double-Acting

RR Series Double-Acting Hydraulic Cylinder
1.Double-acting design for pushing and pulling applications
2.Built-in safety valve prevents overpressure damage 
3.External cylinder thread, plunger thread and base tapped holes for easy mounting 
4.Hard chrome-plated plunger for wear and corrosion resistance 
5.Dust ring protects cylinder bore from contamination 
6.Top nut prevents plunger over-extension 
7.Powder-coated surface for appearance, corrosion and rust resistance 
8.All models supplied with 3/8 NPT quick coupler and dust cap 
9.Suitable for bridge lifting, construction renovation, shipbuilding, utilities and mining equipment maintenance 
10.RR Series is ideal for applications with load holding and precise pressure control
❗Double-acting hydraulic jacks must be used with 4-port valve hydraulic pumps.
❗The actual retraction capacity of the jack/hydraulic cylinder may be lower than the calculated value, due to the relief valve pressure setting.
RR-308/3014: 4000psi
RR-506/5013/5020: 6950psi
RR-756/7513: 7200psi
Section 2 :Hollow Double-Acting
RRH Series Double-Acting Hollow Hydraulic Cylinder
1.Hollow plunger design for both pushing and pulling with fixtures
2.Built-in safety valve protects against overload
3.Double-acting cylinder with fast return speed
4.Composite coating for excellent corrosion resistance
Model
Ton
(t)
Stroke
(mm)
Force (t)
Pressure
Area(mm2
Oil Volume
(cm3
Closed
Height
Extended
Height
Inner Dia. 
Outer Dia.
Ram Dia. 
Weight
(kg)
Push
Pull
Push
Pull
Push
Pull
A (mm)
B (mm)
D (mm)
E (mm)
F (mm)
RRH307
30 178 326 213 46.6 30.4 829 541 330 508 114 88.9 63.5 21
RRH3010
258 1202 784 431 689 27
RRH603
60 89 576 380 82.3 54.2 733 482 247 336 159 123.9 92.2 28
RRH606
166 1366 900 323 489 35
RRH6010
257 2115 1393 438 695 45
RRH1001
100 38 931 612 133 87.4 505 333 165 203 213 165.1 127 33
RRH1003
76 1011 666 254 330 61
RRH1006
153 2035 1337 342 495 79
RRH10010
257 3420 2246 460 717 106
RRH1508
150 203 1429 718 204.1 102.6 4144 2083 349 552 247 190.5 152.4 111

Section 3 :High-Tonnage Double-Acting

CLRG Series Double-acting High-tonnage Hydraulic Cylinder
1.CLRG Series equipped with base mounting holes 
2.Double-acting hydraulic push and pull return 
3.Hard chrome-plated piston rod, wear and corrosion resistant 
4.Oil return circuit fitted with safety valve to prevent overpressure damage 
5.Replaceable groove block as standard accessory 
6.Dust ring reduces contamination adhesion 
7.Powder-coated surface for good appearance, corrosion and rust resistance 
8.All models include 3/8 NPT quick coupler and dust cap
Section 3 :Aluminum Double-Acting
RAR Series Double-acting Aluminum Alloy Hydraulic Cylinder
1.Aluminum alloy design, lightweight and portable
2.Manufactured from 7075-T6 aluminum alloy for maximum capacity with minimum weight
3.Anodized cylinder body and support block for wear resistance and extended service life
4.High-strength spring for fast piston rod retraction
5.Multi-layer oil seal design reduces metal friction and prevents side-load damage
6.Top nut protects against piston rod over-travel
7.All models include 3/8 NPT quick coupler and dust cap