rc_series_single_acting_hydraulic_cylinder

RC Series Single Acting Hydraulic Cylinder

This versatile lifting tool uses pressurized hydraulic fluid to extend its ram and lift heavy loads. Its simple single-acting design means hydraulic pressure only powers the lifting stroke; a built-in spring return mechanism automatically retracts the ram when pressure is released. This results in a robust, compact, and cost-effective jack ideal for common lifting, positioning, and maintenance tasks across automotive, industrial, and construction applications. Its reliability and ease of use make it a fundamental tool for safely handling substantial weights.

Load capacity: 5-95 ton

Stroke: 25-362mm

Maximum working pressure: 70 MPa

Features:

  1. Single acting, high-strength spring return, easy to use.
  2. The guide ring design provides support for the pressure of the offset center and effectively prevents the piston rod from directly rubbing against the inner wall. To reduce wear and extend the service life of the hydraulic cylinder.
  3. The paint surface has stronger corrosion resistance.
  4. The cylinder body outer ring thread, piston rod internal thread and bottom mounting hole provide reliable and convenient installation.
  5. All models are equipped with NPT3/8′ quick connector and dust cap.
  6. High hardness, easy to replace grooved top plate, durable.
  7. Can be customized according to customer needs.
Cylinder Capacity Stroke Model Oil Capacity Collapsed Height Extend Height Outside Dia. Cylinder Bore Diameter Plunger Dia. Weight
A B C D E
ton(KN) (mm) (cm3) (mm) (mm) (mm) (mm) (mm) (kg)
5(45) 25 RC-51 18 110 135 40 30 25 1
76 RC-53 54 165 241 40 30 25 1.6
127 RC-55 90 215 342 40 30 25 2
177 RC-57 125 273 450 40 30 25 2.6
232 RC-59 164 323 555 40 30 25 3.1
10(101) 54 RC-102 86 121 175 59 45 35 2.3
105 RC-104 167 171 276 59 45 35 3
156 RC-106 248 247 403 59 45 35 4.1
203 RC-108 323 298 501 59 45 35 5.8
257 RC-1010 409 349 606 59 45 35 6.6
304 RC-1012 483 400 707 59 45 35 7.5
356 RC-1014 566 450 806 59 45 35 8.3
15(142) 25 RC-151 53 124 149 70 52 42 3.5
51 RC-152 108 149 200 70 52 42 4
101 RC-154* 214 200 301 70 52 42 5
152 RC-156* 323 271 423 70 52 42 7
203 RC-158 431 322 525 70 52 42 8
254 RC-1510 539 373 627 70 52 42 9
305 RC-1512 647 423 728 70 52 42 10
356 RC-1514 756 474 830 70 52 42 11
25(232) 26 RC-251 86 139 165 85 65 56 6
50 RC-252 166 165 215 85 65 56 7
102 RC-254 338 215 317 85 65 56 8
158 RC-256 524 273 431 85 65 56 10
210 RC-258 696 323 533 85 65 56 12
261 RC-2510 866 374 635 85 65 56 14
311 RC-2512 1031 425 736 85 65 56 15
362 RC-2514 1201 476 838 85 65 56 17
30(295) 50 RC-302 209 228 278 101 73 60 13
100 RC-304 418 278 378 101 73 60 16
209 RC-308 874 387 596 101 73 60 19
300 RC-3012 1255 478 778 101 73 60 27
50(498) 51 RC-502 361 176 227 127 95 80 15
101 RC-504 716 227 328 127 95 80 19
159 RC-506 1126 282 441 127 95 80 23
337 RC-5013 2388 460 797 127 95 80 37
75(718) 156 RC-756 1620 285 441 150 115 100 33
333 RC-7513 3457 492 825 150 115 100 54
95(933) 168 RC-1006 2229 357 525 177 130 112 59
260 RC-10010 3449 449 709 177 130 112 72
Model Base to Advance port Saddle Dia. Saddle protrusion from Plunger Plunger Internal thread Plunger thread Length Base Mounting Hole Collar thread Collar thread Length
Bolt Circle thread thread Depth
F H J K L O P W X Y
(mm) (mm) (mm) (mm) (mm) (mm) (mm)
RC-51 22 25 6 3/4″-16UN 14 25 1/4″-20UN 6 1.1/2″-16 28
RC-53 22 25 6 3/4″-16UN 14 25 1/4″-20UN 6 1.1/2″-16 28
RC-55 22 25 6 3/4″-16UN 14 25 1/4″-20UN 6 1.1/2″-16 28
RC-57 22 25 6 3/4″-16UN 14 25 1/4″-20UN 6 1.1/2″-16 28
RC-59 22 25 6 3/4″-16UN 14 25 1/4″-20UN 6 1.1/2″-16 28
RC-102 19 35 6 1″-8UN 19 39 5/16″- 18UN 12 2.1/4″-14 28
RC-104 19 35 6 1″-8UN 19 39 5/16″- 18UN 12 2.1/4″-14 28
RC-106 20 35 6 1″-8UN 19 39 5/16″- 18UN 12 2.1/4″-14 28
RC-108 22 35 6 1″-8UN 19 39 5/16″- 18UN 12 2.1/4″-14 28
RC-1010 22 35 6 1″-8UN 19 39 5/16″- 18UN 12 2.1/4″-14 28
RC-1012 22 35 6 1″-8UN 19 39 5/16″- 18UN 12 2.1/4″-14 28
RC-1014 22 35 9 1″-8UN 19 39 5/16″- 18UN 12 2.1/4″-14 28
RC-151 20 38 9 1″-8UN 25 47 3/8″- 16UN 12 2.3/4″-16 30
RC-152 20 38 9 1″-8UN 25 47 3/8″- 16UN 12 2.3/4″-16 30
RC-154* 20 38 9 1″-8UN 25 47 3/8″- 16UN 12 2.3/4″-16 30
RC-156* 25 38 9 1″-8UN 25 47 3/8″- 16UN 12 2.3/4″-16 30
RC-158 25 38 9 1″-8UN 25 47 3/8″- 16UN 12 2.3/4″-16 30
RC-1510 25 38 9 1″-8UN 25 47 3/8″- 16UN 12 2.3/4″-16 30
RC-1512 25 38 9 1″-8UN 25 47 3/8″- 16UN 12 2.3/4″-16 30
RC-1514 25 38 10 1″-8UN 25 47 3/8″- 16UN 12 2.3/4″-16 30
RC-251 25 50 10 1.1/2″-16UN 25 58 1/2″-13UN 19 3.5/16″-12 49
RC-252 25 50 10 1.1/2″-16UN 25 58 1/2″-13UN 19 3.5/16″-12 49
RC-254 25 50 10 1.1/2″-16UN 25 58 1/2″-13UN 19 3.5/16″-12 49
RC-256 25 50 10 1.1/2″-16UN 25 58 1/2″-13UN 19 3.5/16″-12 49
RC-258 25 50 10 1.1/2″-16UN 25 58 1/2″-13UN 19 3.5/16″-12 49
RC-2510 25 50 10 1.1/2″-16UN 25 58 1/2″-13UN 19 3.5/16″-12 49
RC-2512 25 50 10 1.1/2″-16UN 25 58 1/2″-13UN 19 3.5/16″-12 49
RC-2514 25 50 10 1.1/2″-16UN 25 58 1/2″-13UN 19 3.5/16″-12 49
RC-302 36 50 10 1.1/2″-16UN 25 70 1/2″-13UN 19 3.7/8″-12 49
RC-304 36 50 10 1.1/2″-16UN 25 70 1/2″-13UN 19 3.7/8″-12 49
RC-308 36 50 10 1.1/2″-16UN 25 70 1/2″-13UN 19 3.7/8″-12 49
RC-3012 36 50 10 1.1/2″-16UN 25 70 1/2″-13UN 19 3.7/8″-12 49
RC-502 33 95 1/2″-13UN 18 5″-12 55
RC-504 33 95 1/2″-13UN 18 5″-12 55
RC-506 33 95 1/2″-13UN 18 5″-12 55
RC-5013 33 95 1/2″-13UN 18 5″-12 55
RC-756 41 110 1/2″-13UN 15 5.3/4″-12 44
RC-7513 41 110 1/2″-13UN 15 5.3/4″-12 44
RC-1006 41 139 3/4″-10UN 25 6.7/8″-12 44
RC-10010 41 139 3/4″-10UN 25 6.7/8″-12 44

Why Choose EKXIA’s Hydraulic Cylinder

  1. Built for Demanding Performance & Longevity:
    “Engineered with heavy-duty materials and rigorous quality control, our jacks deliver reliable lifting power and exceptional durability even in the toughest industrial environments, minimizing downtime.”

  2. Superior Value & Cost-Effectiveness:
    “We offer the optimal balance of robust performance, lasting reliability, and competitive pricing, ensuring you get maximum productivity and return on investment throughout the jack’s extended service life.”

  3. Simple, Safe & Efficient Operation:
    “Designed for user safety and ease of use, our jacks feature precise control and space-saving profiles, enabling faster, smoother, and safer lifting operations with minimal effort in confined workspaces.”

Frequently Asked Questions – Hydraulic Cylinder

Our hydraulic cylinders cover a torque range from 100 ton to 1000 ton, suitable for various heavy industrial tasks.

Yes, but please use synchronous lifting system.

Ensure:

  • All jacks are same model & capacity.

  • Load is evenly distributed.

  • The lifting surface is level and stable.

The loading capacity and stroke are vey necessary. Besides, is it single acting or double acting, lock nut type or standard. Please provide as many information as possible.

Service intervals depend on usage:

  • Industrial daily use: Inspect oil/seals monthly; full service yearly.

  • Occasional use: Check oil level & function every 6 months.
    Always clean the ram after use and store in a dry place.

Use only ISO VG 32 or VG 46 hydraulic oil (AW or anti-wear grade preferred).

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