Our excavator hydraulic cylinder has three types, boom cylinder, arm cylinder, also named stick cylinder, bucket cylinder, made from material 40Cr that are heat-treated and hardened to improve the lifespan while meeting the demanding requirements of earthmoving and mining applications. OEM customization available, fully compatible with a wide range of excavator brands.
Features
1. High Strength
① Joint development of new high-strength steel pipes with well-known domestic special steel enterprises
② Increase Work pressure
2. High Performance
① On average, about 20 seconds faster than similar products
② Reduced working time by 19%
3. Light Weight
① The lightest weight to win the biggest lift
② Steel pipe and hydraulic combined weight loss is about 17%
③ Working oil volume reduced by 16%
4. Excellent Design
① Optimized design, cylinder bore is reduced, working pressure is increased
② Using imported brand seals
③ Respond to two kinds of severe conditions of high temperature and low temperature
④ Can adapt to -40 °C -110 °C working temperature
| Product Name | Cater Pillar crawler excavator spare parts: boom cylinder, arm cylinder, bucket cylinder |
| Production Standard | OEM |
| Material | 40Cr steel purchased from first class steel plant |
| Process | Forging & casting, machining, heat treatment |
| Painting color | Black or yellow or as customers’ request |
| Finish | Smooth |
| Surface hardness | HRC44-52, Depth: 8-12mm |
| Quality guarantee | One year |
| Certification | ISO9001-9002 |
| Delivery time | Within 10-20 days after sales contract establishment |
|
Package |
Fumigate seaworthy packing and export standard package |
| Payment term | TT, L/C, Paypal, Western Union, D/P |
| Usage | Mining & construction & road & agriculture & earth moving |
Manufacturing Capabilities
Welded Designs with 1″ to 20″ Bores
Tie Rod Designs with 2″ to 5″ Bores
Telescopic Designs, Single & Double Acting
Large Bore Hydraulic Cylinders
Stroke Lengths up to 50 Feet
Designed for Pressures up to 7,500 PSI
Custom Cylinder Features
Integrated Linear Position Sensors
Built-in Valves and Manifolds
Double Ended cylinder designs
Piggyback cylinder designs
Integrated Cushioning and Rephasing
Safety Designs with Velocity Fuses
Spherical and High-Wear Bushings
Custom Mounts and End Fittings
High-Strength / Weight-saving Materials
Color-matched Paint and Labeling