20Y-54-74161 20Y5474161 Hinge Excavator Spare Parts For KOMATSU HB205 HB215 PC160 PC180

• 20Y-54-74161 20Y5474161 Hinge Excavator Spare Parts For KOMATSU HB205 HB215 PC160 PC180

• Specification

• Function 

1. Core Mechanical Pivot & Controlled Movement
This is the hinge’s foundational function: enabling controlled rotation between two connected parts around a fixed axis. For example, it allows Komatsu equipment components like cab doors, engine compartment covers, or maintenance access panels to open/close smoothly.

2. Heavy-Duty Load Support & Structural Stability
Beyond enabling movement, the hinge is designed to bear and distribute static and dynamic loads from the connected component. For instance, when used on a large engine cover, the hinge must support the cover’s own weight plus external forces (e.g., wind pressure, minor impacts from debris).

• Compatible models

• More hinge parts fit for KOMATSU machinery

• Catalog parts list

• We could supply the following spare parts

1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.

2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.

3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.

4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.

5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.

6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.

• Advantage

1. Offer Top quality & competitive products

2. Support 12-month warranty

3. 100% tested before shipping

4. Delivery in time

5. A wide range of Oil Pressure Sensor, Fuel Tank Level Sensor, Temperature Sensor, Speed Sensor for excavator 

6. More than 15 years production and 11 years foreign trade experience

7. Professional QC team

8. Best sales team, 24 hours service

• Packing and Shipping

Packing Details :

inner packing : plastic film for wrapping

external packing : wooden

Shipping :

within 3 days after received the payment , by air or by express or by sea on the basis of the

quantity and emergency circumstances.

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperated,

2. By Air: Delivery from the Guangzhou air port to customer's destination city air port.

3. By Sea: Delivery from the Huangpu port .

• Product Warranty

1. Warranty Period: 3 Months' warranty from the date of arrival. Longer period of 6 months' warranty could be offered with higher price level.

2. Warranty type: replacement of the parts that have quality problem.

3. Warranty is not valid for below s

* Cutomer give wrong information about the order

* Force Majeure

* Wrong installation and operation

* Rust because of wrong stock & maintenance