31N4-60110 Hyundai R140LC-7 Excavator Bucket Hydraulic Cylinder - 35MPa, -30°C to 110°C Range
| Product Name | Excavator Bucket Hydraulic Cylinder |
|---|---|
| Compatible Models | R140LC-7A, R140W7, R140W7A |
| Part Number | 31N4-60110 |
| Temperature Range | -30°C to 110°C |
| Max Operating Pressure | 35 MPa |
| Material Specification | Cylinder Tube: 25Mn, Piston Rod: CK45 |
| OEM Compatibility | Yes |
Over a decade of specialized experience in hydraulic cylinders and excavator components.
Precision manufacturing using high-grade materials ensures durability and optimal performance.
Fast, reliable delivery to minimize equipment downtime and maintain operational continuity.
Tailored parts designed to meet specific requirements for enhanced performance.
Full technical assistance from consultation through after-sales service.
| Position | Part No | Quantity | Parts Name |
|---|---|---|---|
| * | 31N4-60110 | [1] | CYLINDER ASSY |
| *-1 | 31Y1-18180 | [1] | BUCKET CYL SUB ASSY |
| 1 | 31Y1-03720 | [1] | TUBE ASSY |
| 2 | 31Y1-03770 | [1] | ROD ASSY |
| 3 | 31Y1-19650 | [1] | GLAND |
| 4 | S732-070040 | [1] | BUSHING-DU |
| 5 | Y191-076000 | [1] | RING-SNAP |
| K6 | Y220-070011 | [1] | SEAL-ROD |
| K7 | Y180-070020 | [1] | RING-BACK UP |
| K8 | Y240-070013 | [1] | RING-BUFFER |
| K9 | Y110-070011 | [1] | WIPER-DUST |
| 10 | Y190-084000 | [1] | RING-SNAP |
| K11 | S631-090004 | [2] | O-RING |
| K12 | S641-090002 | [1] | RING-BACK UP |
| K13 | S641-090003 | [1] | RING-BACK UP |
| 14 | 31YC-21030 | [1] | RING-CUSHION |
| 15 | 31Y1-03810 | [1] | PISTON |
| K16 | S632-060004 | [1] | O-RING |
| K17 | S642-060003 | [2] | RING-BACK UP |
| K18 | Y420-100000 | [1] | SEAL-PISTON |
| K19 | Y310-100200 | [2] | RING-WEAR |
| K20 | Y440-100000 | [2] | RING-DUST |
| 21 | 31YC-61020 | [1] | NUT-LOCK |
| 22 | S109-160554 | [9] | BOLT-SOCKET |
| 29 | 31YC-11040 | [1] | BUSHING-PIN |
| 30 | 31YC-11050 | [1] | BUSHING-PIN |
| 31 | Y000-070200 | [4] | SEAL-DUST |
GuangZhou GuoLi Engineering Machinery Co., Ltd. brings over 16 years of specialized expertise in excavator hydraulic cylinder production. Our complete manufacturing process includes advanced CNC machining, automated welding, and strict quality control following ISO standards.
- Piston rods made from tempered CK45 steel with induction hardening
- Automatic welding for consistent, high-strength joints
- Operating temperature range: -30°C to 110°C
- Maximum pressure rating: 35 MPa
- Premium 25Mn steel cylinder tubes for superior wear resistance
- CK45 piston rods with high-frequency quenching for bending resistance
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