Professional Hydraulic Ram Cylinder for Excavator
Excavator Parts Hydraulic Cylinder
We have focused on Hydraulic Cylinder for more than 15 years. Excavator hydraulic cylinder is one of the products we are skilled in most. Now we can manufacture hydraulic cylinder for Komatsu, Kobelco, Sumitomo, Hyundai, Doosan, Kato, Volvo, Sany, Belaz, Terex.
The piston rod is made of high-strength steel, with hardening and tempering HB215-250, the surface high-frequency hardening HRC50-55, surface hard chromium plating, with the hardness HV900-1100.
The welding of piston rod adopts fully automatic welding machine and gas shielded weldin process, while use ultrasonic fault detector to inspect.
The roughness of scrape barreling in the cylinder barrel is up to 0.4.
The parts shall adopt forging skill and be tempered HB ≥250.
Testing pressure is 35Mpa--40Mpa.
Specification:
| We can supply Boom, Arm, Bucket cylinders for excavator as below: | |||||
| Brand | Hitachi | Sumitomo | Kobelco | Komatsu | Doosan |
| Model | EX40 | LS260 | SK07-N1 | PC40-5 | DH55-5 |
| EX60-2 | LS280EJ | SK07-N2 | PC55UU-2 | DH60-7 | |
| EX120-1/2/3 | LS280FJ | SK09 | PC60-6/7 | DH130 | |
| EX160-3 | 280FJ-2 | Sk60 | PC100-3/5/6 | DH220-3/5 | |
| EX200-1/2/3/5/6 | S430F2 | SK100-3/5 | PC120-3/5/6 | DH225 | |
| EX220-1/2/3/5 | SH60 | SK120-1/3/5 | PC150-5 | DH258-7 | |
| EX225 | SH100 | SK200-1/3/5/6/6E/7/8 | PC160 | DH280 | |
| EX230 | SH120 | SK220-3/5 | PC200-1/2/3/4/5/6/7/8 | DH300 | |
| EX250-6 | SH120-3 | SK230 | PC210-6/7 | DH360 | |
| EX300-3/5 | SH130-5 | SK230-6 | PC220-1/2/3/4/5/6/7/8 | DH500 | |
| EX350-5 | SH135 | SK230-6E | PC270-7 | ||
| EX40-3/5 | SH200-A1 | SK250-8 | PC300-3/5/6/7 | ||
| EX800 | SH200-A2 | SK260-8 | PC350-6/7 | ||
| UH07-7 | SH200-A3 | SK330-8 | PC360-7 | ||
| ZAX200-3 | SH210-5 | SK350-8 | PC400-3/5/6/8 | ||
| ZAX200 | SH220 | SK430 | PC450-6 | ||
| ZAX210 | SH240-3 | SK450-6E | PC600-6-8 | ||
| ZAX230 | SH265 | SK450-8 | |||
| ZAX240 | SH300 | SK480LC | |||
| ZAX240-3 | SH330-A3 | ||||
| ZAX270-3 | SH350-5 | ||||
| ZAX330-3 | |||||
| ZAX330-3G | |||||
| ZAX360 | |||||
| ZAX450 | |||||
| ZAX470 | |||||
| Brand | Kato | Hyundai | Cate | Volvo | Sany |
| Model | HD250-7 | R60-5/7 | E70/70B | EC55 | SY200 |
| HD307 | R130 | E120/120B | EC140 | SY210 | |
| HD400-7 | R190 | E200B | EC210 | SY215-7/8 | |
| HD450-5/7 | R210-3/5 | E240 | EC240 | SY235-8 | |
| HD550-1/7 | R215-7 | E300B | EC240BLC | SY330 | |
| HD700-2/7 | R220-5 | E311/311B | EC290B | ||
| HD770-1/2 | R220-5LC | E312/3132C | EC360 | ||
| HD800-7 | R225-7/9 | E315A | EC460 | ||
| HD820-3 | R280 | E320 | EC700 | ||
| HD900-5/7 | R290 | E320B/320BL/320Bu/320C/320D | |||
| HD1023 | R300 | E322 | |||
| HD1220-1 | R305-7/9 | E324D | |||
| HD1250-7 | R450-5 | E325/325B/325BL | |||
| R3400 | E329B | ||||
| E330B/330C/330D/330L | |||||
| E345/345D | |||||
| E365 | |||||
| E450 | |||||
| If your model is not on this list, please tell us, we can also manufacture according to your specification. | |||||
Pictures:
Send Inquiry to This Supplier
You May Also Like
-
SDLG Original 29070000621 Rim Bolt for LG Machinery With Good Price in StockUS$ 10 - 80MOQ: 1 Piece
-
Excavator Piston Pump PC05-6 PC20 PC30 PC200-6 PC200-7 PC220 PC240 PC400 PC450 High Pressure Hydraulic Pump for KomatsuNegotiableMOQ: 1 Combo
-
13915201 for SANY Excavator Genuine OEMNegotiableMOQ: 1 Piece
-
Chromium Carbide Overlay Wear Plate Excavator Crusher Bucket LinerUS$ 399.69 - 399.69MOQ: 1 Square Meter
-
518-5137 Stick Cylinder Seal Kit for CAT 330D Excavator YNF12211 Hydraulic Cylinder Repair Kit Stick Ram SealsUS$ 45MOQ: 1 Set
-
Durable Model 1460A053 Fuel Injection Pump Mitsubishi High-pressure Fuel Pump 294000-1370US$ 370 - 410MOQ: 1 Unit
-
SY03 Heavy Duty Ripper for Mini Excavator Rock and Hard Soil BreakingUS$ 150 - 2000MOQ: 1 Piece
-
2W3558 1411468 1229978 6V2406 8M5127 2796757 9L8439 1281663 380-1371 2624157 3700438 117-0159NegotiableMOQ: 1 Blade
-
For Komatsu WA600 Large Wheel Loader6.5m³ Cubic Mining Bucket (High Quality Mines)US$ 100MOQ: 1 Piece
-
Connector Sealing up Pipe Stop Water Hexagon Threaded Protection Hard PlugsNegotiableMOQ: 100 Pieces














