Three stage telescopic hydraulic cylinder is widely matched for dump trucks. It features compact retracted size and ultra-long working stroke, delivering stable lifting power step by step. Made of high-strength steel with hard chrome plated piston rod, it owns excellent wear resistance and corrosion resistance. Adopts durable sealing components to prevent oil leakage. Rated working pressure meets heavy-load operation demands. Various installation styles are available. Reliable performance, stable expansion and retraction, long service life, ideal core hydraulic part for engineering dump vehicles.
| Application | Municipal Vehicles |
| Bore Dia | 200mm-10000mm or custom |
| Rod DIa | 150mm-10000mm or custom |
| Stage | 2-7 stage or custom |
| Mounting Type | Trunnion,Clevis,Double Lug,Flange or custom |
| Temperature Range | Custom, high or low temperature |
| Color | Black,Yellow,Blue,Brown,or other |
| Warrenty | 1 Year |
Multi-stage hydraulic cylinders are widely applied in diverse industrial fields. Mainly equipped on dump trucks and garbage trucks for cargo lifting and unloading. They serve engineering machinery like cranes and excavators for stretching and supporting work. Also used in aerial work platforms, lifting platforms and agricultural machinery. Thanks to compact structure and long stroke, it fits narrow installation space. Stable power output adapts heavy-duty operation, becoming indispensable hydraulic parts for transportation, construction, sanitation and farm equipment.
Smooth Start-up and Stop: Operate the control valve smoothly, avoiding rapid reversals or sudden starts and stops to reduce impact loads on the hydraulic cylinder and system.
Avoid Extreme Off-center Loads: Ensure the load acts along the hydraulic cylinder's axis as much as possible, avoiding excessive lateral forces or eccentric loads to prevent piston rod bending or abnormal seal wear.
Prohibit Overtravel: Ensure the working device's design limits are reliable. Do not allow the hydraulic cylinder piston to extend or retract excessively beyond its mechanical limits to prevent internal impact damage.
1,We supply customized multi-stage hydraulic cylinders with tailored bore, stroke and stages.
2,Professional technical selection and solution support are offered. Strict quality inspection ensures stable product performance.
3,OEM and processing services are available to match diverse equipment models.
4,Fast production and timely delivery meet project demands.
5,Comprehensive after-sales guidance, installation instruction and fault troubleshooting are provided.
6,Spare parts supply and maintenance service guarantee long-term safe operation.
Hebei Runhe Hydraulic Mchinery Co., Ltd. is a reputable name in the industry, boasting 12 years of hands-on experience. We design and supply a full spectrum of hydraulic cylinders, alongside custom non-standard models. Our range also features high-performance pumps and motors that are 100% compatible with industry giants like Parker and Rexroth. Whether you need technical consultation or a specific product fix, our experts are ready to assist. Contact us anytime for reliable support.
supply models:
| No. | Model |
|---|---|
| 1 | 40MR-2 Arm Cylinder |
| 2 | 40MR-2 Bucket Cylinder |
| 3 | 56 Boom Cylinder |
| 4 | 56 Arm Cylinder |
| 5 | 56 Bucket Cylinder |
| 6 | 60-5 Arm Cylinder |
| 7 | 60-6 Boom Cylinder |
| 8 | 60-6 Arm Cylinder |
| 9 | 60-6 Bucket Cylinder |
| 10 | 60-7 Boom Cylinder (Small Head) |
