Ntawv qhia zaub mov
Tus LONGLOOD RAR Series Double Acting Aluminum Hydraulic Cylinders are designed for applications requiring both hydraulic extension and hydraulic retraction. Ua los ntawm high-strength aluminum alloy, these cylinders provide exceptional lifting performance while remaining significantly lighter than comparable steel cylinders.
With 20 rau 150 tons of lifting capacity, 50 rau 250 mm strokes, thiab a maximum operating pressure of 700 bar (10,000 PSI), the RAR Series is ideal for precision lifting, rub, thawb, qhov chaw, and tensioning applications where lightweight equipment and accurate control are essential.
Perfect for bridge construction, Cov cuab yeej siv hnyav, mining, offshore engineering, cua zog, kev kho tsheb ciav hlau, thiab industrial manufacturing, the RAR Series delivers powerful performance with outstanding portability.
Manufactured from premium aerospace-grade aluminum alloy, the RAR Series weighs significantly less than traditional steel cylinders while maintaining exceptional strength and durability.
Hydraulic pressure powers both extension and retraction, providing faster cycle times, improved control, and reliable operation in applications where gravity or spring return is not suitable.
Designed to deliver hydraulic force in both directions, the RAR Series is ideal for pushing, rub, tensioning, qhov chaw, and synchronized lifting systems.
The precision-machined steel piston rod features a hard chrome-plated surface for superior wear resistance, kev tiv thaiv corrosion, thiab ua haujlwm du.
A durable protective coating enhances corrosion resistance and protects the cylinder body in harsh industrial and outdoor environments.
Heavy-duty composite bearings reduce friction, improve load support, and extend cylinder service life.
Premium hydraulic seals minimize oil leakage and maintain reliable performance under continuous heavy-duty operation.
An internal stop ring prevents over-extension and provides additional protection for the piston and cylinder body.
The aluminum construction allows operators to transport and install the cylinder more easily, reducing fatigue and improving productivity on job sites.
Designed for continuous operation at 700 bar (10,000 PSI), ensuring maximum hydraulic performance and reliability.
The RAR Series is widely used for:
| Specification | Paub meej |
|---|---|
| Khoom Series | RAR |
| Hom Lub tog raj kheej | Double Acting Aluminum Hydraulic Cylinder |
| Kev ua haujlwm | Ob chav ua yeeb yam (Hydraulic Extend & Rov qab) |
| Muaj peev xwm | 20- 150 Tuj |
| Mob stroke | 50- 250 hli |
| Kev ua haujlwm siab tshaj plaws | 700 bar (10,000 PSI) |
| Cov khoom siv lub tog raj kheej | High-Strength Aluminium Alloy |
| Plunger Khoom | Hard Chrome Plated Steel |
| Nto tiav | Hard-Coated Corrosion-Resistant Aluminum |
| Cov kabmob | Composite bearings |
The aluminum body is significantly lighter than conventional steel cylinders, ua kev thauj mus los, kev teeb tsa, and handling easier.
Unlike spring-return cylinders, the double-acting design provides hydraulic power for both extension and retraction, ensuring smooth and controlled operation.
Hydraulic control in both directions makes the RAR Series ideal for synchronized lifting, meej qhov chaw, and tensioning applications.
Aluminium lub cev ib txwm tiv thaiv corrosion, ua kom haum rau sab nraum zoov, dej hiav txwv, thiab huab cua ntub.
Premium alloy materials, nyuaj chrome-plated plungers, sib xyaw bearings, and high-quality seals provide excellent durability with minimal maintenance.
Designed for use with all standard 700 bar hydraulic pumps, power packs, and synchronized lifting systems.
| Qauv | Push Capacity (kN kev) | Pull Capacity (kN kev) | Mob stroke (mm) | Push Oil Capacity (cm³) | Pull Oil Capacity (cm³) | Qhov hnyav (kg) |
|---|---|---|---|---|---|---|
| RAR-202 | 218 | 130 | 50 | 156 | 93 | 7.4 |
| RAR-204 | 218 | 130 | 100 | 312 | 186 | 8.0 |
| RAR-206 | 218 | 130 | 150 | 468 | 279 | 8.6 |
| RAR-208 | 218 | 130 | 200 | 624 | 372 | 9.2 |
| RAR-2010 | 218 | 130 | 250 | 780 | 465 | 9.8 |
| Qauv | Push Capacity (kN kev) | Pull Capacity (kN kev) | Mob stroke (mm) | Push Oil Capacity (cm³) | Pull Oil Capacity (cm³) | Qhov hnyav (kg) |
|---|---|---|---|---|---|---|
| RAR-302 | 309 | 179 | 50 | 221 | 123 | 8.6 |
| RAR-304 | 309 | 179 | 100 | 442 | 245 | 9.5 |
| RAR-306 | 309 | 179 | 150 | 663 | 368 | 10.4 |
| RAR-308 | 309 | 179 | 200 | 884 | 490 | 11.3 |
| RAR-3010 | 309 | 179 | 250 | 1105 | 613 | 12.2 |
| Qauv | Push Capacity (kN kev) | Pull Capacity (kN kev) | Mob stroke (mm) | Push Oil Capacity (cm³) | Pull Oil Capacity (cm³) | Qhov hnyav (kg) |
|---|---|---|---|---|---|---|
| RAR-502 | 496 | 187 | 50 | 354 | 134 | 11.1 |
| RAR-504 | 496 | 187 | 100 | 709 | 267 | 12.7 |
| RAR-506 | 496 | 187 | 150 | 1063 | 401 | 14.3 |
| RAR-508 | 496 | 187 | 200 | 1417 | 534 | 15.9 |
| RAR-5010 | 496 | 187 | 250 | 1771 | 668 | 17.5 |
| Qauv | Push Capacity (kN kev) | Pull Capacity (kN kev) | Mob stroke (mm) | Push Oil Capacity (cm³) | Pull Oil Capacity (cm³) | Qhov hnyav (kg) |
|---|---|---|---|---|---|---|
| RAR-1002 | 1002 | 557 | 50 | 715 | 398 | 16.4 |
| RAR-1004 | 1002 | 557 | 100 | 1431 | 795 | 19.3 |
| RAR-1006 | 1002 | 557 | 150 | 2147 | 1193 | 22.2 |
| RAR-1008 | 1002 | 557 | 200 | 2863 | 1590 | 25.1 |
| RAR-10010 | 1002 | 557 | 250 | 3578 | 1988 | 28.0 |
| Qauv | Push Capacity (kN kev) | Pull Capacity (kN kev) | Mob stroke (mm) | Push Oil Capacity (cm³) | Pull Oil Capacity (cm³) | Qhov hnyav (kg) |
|---|---|---|---|---|---|---|
| RAR-1502 | 1589 | 924 | 50 | 1135 | 660 | 24.2 |
| RAR-1504 | 1589 | 924 | 100 | 2270 | 1320 | 28.9 |
| RAR-1506 | 1589 | 924 | 150 | 3405 | 1980 | 33.2 |
| RAR-1508 | 1589 | 924 | 200 | 4540 | 2640 | 37.9 |
| RAR-15010 | 1589 | 924 | 250 | 5675 | 3300 | 42.6 |
A double acting hydraulic cylinder uses hydraulic pressure for both extension and retraction, providing precise movement and greater control than spring-return cylinders.
Aluminum cylinders are much lighter than steel cylinders, ua rau lawv yooj yim rau kev thauj mus los, install, and operate while maintaining excellent strength and durability.
Tus RAC Series yog single acting with spring return, while the RAR Series yog double acting, using hydraulic pressure for both extension and retraction. The RAR Series is ideal for applications requiring precise bidirectional control.
All RAR Series cylinders are designed to operate safely at 700 bar (10,000 PSI).
The RAR Series is compatible with any 700 bar double-acting hydraulic pump or hydraulic power unit equipped with advance and retract oil ports.
Yog lawm. The double-acting design makes the RAR Series an excellent choice for synchronized lifting, controlled lowering, and precision positioning systems.
Yog lawm. The hard-coated aluminum body and chrome-plated plunger provide excellent corrosion resistance, making the cylinders suitable for outdoor, dej hiav txwv, and demanding industrial environments.
Inspect hydraulic hoses and seals regularly, keep the piston rod clean, use clean hydraulic oil, lubricate moving components as recommended, and store the cylinder in a dry environment when not in use.
Yog lawm. We offer OEM/ODM services, including custom strokes, muaj peev xwm, mounting options, colors, hom lag luam, and special hydraulic cylinder designs to meet specific project requirements.
The LONGLOOD RAR Series combines lightweight aluminium tsim, hydraulic extension and retraction, 700 bar high-pressure performance, thiab precision engineering to deliver reliable, muaj txiaj ntsig, and durable hydraulic solutions for the world's most demanding lifting, qhov chaw, and maintenance applications.
LONGLOOD yog ib lub tuam txhab ua lag luam hauv Suav teb thiab cov chaw muag khoom ntawm cov cuab yeej hydraulic siab, xa cov txheej txheem hydraulic saum toj kawg nkaus rau ntau yam kev siv hauv kev lag luam.
Email: sales@longloodtool.com
Xov tooj:+86-13599531763
Chaw nyob: Chav tsev 502, pem teb 5, Tsev B, # 1 rhiav, Auto Industry City Parts Supporting Center (laj iv), Lub Nroog Guankou, Jimei District, Xiamen,Fujian,Tuam Tshoj
Peb yuav tiv tauj koj hauv 1 hnub ua haujlwm.
