Boom Lift Hydraulic Cylinder
| Item | boom lift hydraulic cylinder |
| Material | 35MnB ourchased from first-class steel plant |
| Technique | Forging& Casting |
| Finish | Smooth |
| Color | yellow orange or as your requirement |
| Hardness | 48-54HRC deepth:4mm-10mm |
| Delivery time | within 30 days after contract established |
| Shipping | Large order ship via sea |
| Payment term | T/T,Paypal,Western union,Cash,LC |
| Packing | standard, as you required |
About our company
Our company is capable of designing and manufacturing hydraulic cylinder for various excavators according to customers’ demands.
Cylinder
Specification: Inner Diameter Φ30-60mm with thickness 3-50mm
Material: Precision cold-drawing seamless tubes (20# / 45# steel,16Mn, 27SiMn, 20Mn2)
Standard: GB8713-88
Piston Rod
Diameter:φ5-φ300mm
Materials:45# steel, 2Cr13, 40Cr steel,
Process:
Materials selecting →Tempering →Turning →High-frequency quenching →External grinding
→Hard chrome plating →External grinding
After tempering and surface high-frequency quenching, then surface hard chrome plating, the processes make the cylinder tough inside and hard outside with high surface finish.
Workshop:

More producte we can supply......
Excavator models:PC30,PC40,PC45,PC60,PC75,PC100,PC200,PC220,PC300,PC350,PC400
Excavator models:SE60, SE70, SE80, SE130 ,SE210, SE220, SE230, SE240
Bulldozer models:D20,D21,D30,D37,D40,D50,D60,D65,D80,D85,D135,D155,D355,
D375
Bulldozer models: SD13,SD16,SD16L,SD22,SD22L,SD32,SD42
1) Swing circle and related parts,swing gear, swing circle, swing machinery , moter ass'y, ring, valve, carrier …
2) Engine spare parts,cylinder head, cylinder block, turbocharger, piston, piston ring, metal, crankshaft, oil pump, fuel injection pump, water pump, alternator, starting motor…
3) Hydraulic spare parts, main valve, main pump, solenoid valve, boom/arm/bucket cylinder, final drive, travel motor, swing machinery, swing Motor…
4) Operator’s Cab spare parts, cab ass’y, monitor, controller, engine controller, wiring harness, seat, air conditioner, air compressor…
5) Work equipment,boom,boom cylinder,arm cylinder,arm,bucket cylinder,bucket,link,tooth,adapter,cutter.
6) Quick-wear part,pin, bushing,filter, belt, bucket lip…
7) Electrical system,battery ,alternator,light,cable, relay, monitor,accelerator motor ass’y,starting motor,air conditioner,controller.
8) Cooling system, radiator core ass’y, oil cooler ass’y, after cooler ass’y, condenser ass’y, air cooler ass’y.
9) Undercarriage spare parts, track shoe, track link, bolt, track roller, carrier roller, sprocket, front Idler, idler cushion…
10) Fuel tank and related parts,strainer, sensor, fuel tank, water radiator,…
Pls feel free to contact me at vicky chen 0086-18859750995 skye :hpsi03
Send Inquiry to This Supplier
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