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  1. Products
  2. Excavator Parts

Excavator Parts

One-Stop Solution for Excavator Spare Parts | Haichen Machinery

Haichen Machinery is your trusted integrator and one-stop supplier for excavator spare parts. We do more than just sell parts; we specialize in providing high-quality hydraulic breakers, undercarriage parts, hydraulic components, and various attachments. Backed by advanced testing facilities and a professional R&D team, we deliver robust, reliable supply chain solutions and custom OEM/ODM services to global clients. Our mission is to ensure you receive precise, professional, and highly compatible parts designed to perform in the toughest working conditions.

  • Attachments & Tools
  • Hydraulics
  • Engine & Transmission
  • Undercarriage
  • Electrical & Control
  • Cabin & Operator Comfort
  • Seals
Isuzu 4HK1 Fuel Injection Pump - Denso HP3 4HK1柴油泵.webp

Isuzu 4HK1 Fuel Injection Pump - Denso HP3

Isuzu 4JG1 Engine Mount (Standard Duty) Isuzu 4JG1 Engine Vibration Damper Kit - Shock Absorber Rubber Pads (8 Pcs)

Isuzu 4JG1 Engine Mount

Isuzu 4JG1 Oil Pump Excavator and Forklift 4JG1-oil-pump-8-97069-738-0-Hitachi-ZX70-TCM-FD30-forklift-part

Isuzu 4JG1 Oil Pump Excavator and Forklift

K1033688 Travel Reduction Gearbox Assembly (DOOSAN / DAEWOO)

K1033688 Travel Reduction Gearbox Assembly (DOOSAN / DAEWOO)

K3V112DT-HNOV Hydraulic Pump K3V112DT-HNOV-14T挖掘机液压主泵2.webp

K3V112DT-HNOV Hydraulic Pump

KATO HD700 Boom Hydraulic Cylinder Oil Inlet Pipe

KATO HD700 Boom Hydraulic Cylinder Oil Inlet Pipe

KATO HD700 Boom Hydraulic Cylinder Oil Return Pipe kato-hd700-boom-hydraulic-cylinder-oil-return-pipe

KATO HD700 Boom Hydraulic Cylinder Oil Return Pipe

Komatsu Bucket Tooth Adapter 20Y-70-14520 (Sand Molding Casting) Hot
Sand Molding Casting Precision Casting Forging

Komatsu Bucket Tooth Adapter 20Y-70-14520

Komatsu PC100 Bucket Pin – Multi-Model Compatible (20X-70-1415 etc.) (Standard Duty)

Komatsu PC100 Bucket Pin – Multi-Model Compatible (20X-70-1415 etc.)

Komatsu PC100 Bucket Tooth Adapter 202-70-12140 (Sand Molding Casting) Hot
Sand Molding Casting Precision Casting Forging

Komatsu PC100 Bucket Tooth Adapter 202-70-12140

Komatsu PC100 Excavator Bucket Tooth (Sand Molding Casting, RC Tooth) Hot
Sand Molding Casting Precision Casting Forging

Komatsu PC100 Excavator Bucket Tooth

Komatsu PC110-7 Excavator Boom Cylinder Seal Kit New!

Komatsu PC110-7 Excavator Boom Cylinder Seal Kit

Komatsu PC200 Bucket Tooth Pin 09244-02496|Fits Tooth 205-70-19570 (Standard Duty)

Komatsu PC200 Bucket Tooth Pin 09244-02496|Fits Tooth 205-70-19570

Komatsu PC200 Excavator Bucket Tooth (Sand Molding Casting, RC Tooth) Hot
Sand Molding Casting Precision Casting Forging

Komatsu PC200 Excavator Bucket Tooth

Komatsu PC300 Bucket Tooth Pin - 09244-02516 (Standard Duty)

Komatsu PC300 Bucket Tooth Pin - 09244-02516

Komatsu PC300 Excavator Bucket Tooth (Sand Molding Casting, RC Tooth)
Sand Molding Casting Precision Casting Forging

Komatsu PC300 Excavator Bucket Tooth

Komatsu PC35-2 Excavator Hydraulic Oil Cooler New!

Komatsu PC35-2 Excavator Hydraulic Oil Cooler

Komatsu PC60 Excavator Bucket Tooth (RC Tooth)

Komatsu PC60 Excavator Bucket Tooth

Kubota U30-5 Starter Motor (8T/9T Pinion Teeth) (12V, 8T) 住友SH75启动马达-2.webp New!

Kubota U30-5 Starter Motor (8T/9T Pinion Teeth)

Nitrogen Charging Gauge for Hydraulic Breakers – Direct Valve / DAEMO / Krupp / NPK (Standard Model Small Dial) комплект для заправки азотом гидромолота, манометр, шланг, переходник New!

Nitrogen Charging Gauge for Hydraulic Breakers – Direct Valve / DAEMO / Krupp / NPK

PC120-6 Excavator Radiator (Compatible with 4D95 / 4D102 Engines) (Komatsu 4D95) PC120-6 Excavator Radiator Side Detail 4D102 New!
Komatsu 4D95 Komatsu 4D102

PC120-6 Excavator Radiator (Compatible with 4D95 / 4D102 Engines)

PC200-7 PC110-7 Excavator Cab Floor Mat

PC200-7 PC110-7 Excavator Cab Floor Mat

SANY SY135 Excavator Air Filter Assembly Main and Safety Element (Main Filter Element) sany-sy135-air-filter-main-safety-b222100000500-501 New!

SANY SY135 Excavator Air Filter Assembly Main and Safety Element

SANY SY215-8 Excavator High Pressure Sensor Switch E2549-02-1JL Hydraulic Parts E2549-02-1JLPressure Sensor.webp

SANY SY215-8 Excavator High Pressure Sensor Switch E2549-02-1JL Hydraulic Parts

SANY SY60 Excavator Carrier Roller sany-sy60-carrier-roller

SANY SY60 Excavator Carrier Roller

SANY SY60 Excavator-Rubber-Track-Pad-Block (Bolt-on) sany-sy60-excavator-rubber-track-pad-block New!

SANY SY60 Excavator-Rubber-Track-Pad-Block

SB35 Hydraulic Breaker Repair Kit aftermarket replacement

SB35 Hydraulic Breaker Repair Kit aftermarket replacement

Side Bolt for Soosan Hydraulic Breaker Hammer Soosan-SB81-short-bolt-single- [Video]

Side Bolt for Soosan Hydraulic Breaker Hammer

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Core Supply Sectors

  • Hydraulic Systems: High-performance hydraulic breakers, chisels (tool bits), hydraulic pumps, and complete seal kits.

  • Undercarriage Parts: Heavy-duty track chains, track rollers, idlers, and sprockets engineered for maximum durability.

  • Excavator Attachments: Heavy-duty buckets, bucket teeth, adapters, wood grapples, and quick couplers.

  • Engine & Wear Parts: High-performance friction disks, pistons, filter elements, and a full range of daily maintenance wear parts.

Our Service Advantages

  • Supply Chain Integration: We consolidate premium supply chain resources to solve the complexities of multi-category procurement and compatibility issues. Our parts are fully compatible with major global brands including CAT, Komatsu, Volvo, and Sany.

  • Strict Quality Control: Equipped with professional testing facilities, we conduct rigorous quality monitoring from raw material warehousing to final product dispatch. We reject exaggeration and only deliver genuine, proven performance.

  • Professional R&D & Customization: Our experienced engineering team offers professional OEM and ODM manufacturing, fully customized according to your technical drawings or specific on-site working conditions.

  • Global Logistics Hub: Headquartered in Guangzhou, China, we leverage world-class international logistics networks to ensure fast, secure, and cost-effective delivery to clients worldwide.

Frequently Asked Questions (FAQ)

Q: Do you provide spare parts for all major excavator brands?

A: Yes, our spare parts are highly compatible with major global excavator brands, including Caterpillar (CAT), Komatsu, Volvo, Sany, Hitachi, and more.

Q: Can you manufacture or customize parts according to my technical drawings?

A: Absolutely. Haichen Machinery has strong OEM and ODM capabilities. We can produce customized parts based on your exact technical drawings, parameters, or specific project requirements.

Q: How do you ensure the quality of products meant for export?

A: Every batch of goods undergoes rigorous performance testing and strict visual inspection before shipment. We focus on building long-term business relationships through reliable, consistent quality control.

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Contact us now to explore more possibilities for collaboration.

  •  +86 18028559971
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  • eric.@haichen.co
  • Star River No. 1 Mansion, Nansha District, Guangzhou, Guangdong, China

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