One-stop purchase services

Professional supplier of excavator parts

Engine Wiring for Excavators — Peppa Machinery

Peppa Machinery's Engine Wiring harnesses deliver durable, tested and compatible electrical solutions for excavator engines. Tailored options for major brands with professional support from Guangzhou-based experts.
INQUIRY
Product Details

Product Overview

Peppa Machinery Engine Wiring harnesses provide reliable electrical connections for excavator engines. Designed for use with major brands like Caterpillar, Komatsu, Cummins, Isuzu and Mitsubishi, our wiring solutions help keep your machine running smoothly. With over 15 years in the excavator parts industry, Guangzhou Peppa Machinery offers quality components that are easy to install and maintain.

Key Features

  • Durable construction: high-quality insulation and corrosion-resistant connectors for long service life.
  • Compatibility: available for a wide range of engine models and OEM specifications.
  • Tested performance: each harness is inspected to ensure correct connectivity and safety.
  • Easy replacement: plug-and-play designs reduce downtime and simplify maintenance.

Practical Value

Good engine wiring prevents electrical faults, reduces downtime and avoids costly diagnostics. Our harnesses minimize signal loss and protect vital components like sensors, starters and alternators. For operators and workshops, that translates to fewer breakdowns and better machine uptime.

Why Choose Peppa Machinery

Guangzhou Peppa Machinery Equipment Co., Ltd. is a one-stop wholesale supplier located in the Guangzhou Wholesale Center. We specialize in engine, electrical, hydraulic and sealing systems, offering both imported parts and OEM options. Our team provides professional parts advice and tailored solutions to meet the unique needs of each customer.

Custom Service & Support

We understand every machine and jobsite is different. Peppa Machinery offers customization support—adjusting wiring lengths, connector types and labeling—to fit your exact requirements. Combined with prompt communication and global shipping, we ensure you get the right part quickly.

Contact Peppa Machinery today for reliable engine wiring harnesses that protect your excavator's performance and keep your operations moving.

Product Images

  • CAT C9 Wiring Harness(336D)323-9140 (10)
  • CAT C9 Wiring Harness(336D)323-9140 (11)
  • CAT C9 Wiring Harness(336D)323-9140 (9)

Certificate display

  • Certificate-of-Registration

    Certificate of Registration 模板

Question you may concern

Do you provide technical support or installation guidance?

While we do not offer on-site installation, we can provide basic technical advice, diagrams, or documentation to assist your technicians with installation and troubleshooting.

What types of parts do you mainly offer?

Our main product categories include:

• Engine parts (liner kits, crankshafts, water/oil pumps, etc.)

• Electrical parts (sensors, monitors, throttle motors, wiring harnesses)

• Hydraulic parts (pumps, valves, cylinders)

• Sealing kits (NOK, SKF, PQ brands, floating seals, O-rings)

Are your parts genuine or OEM?

We offer both genuine parts and high-quality OEM alternatives. You can choose according to your budget and application needs. All OEM products are tested to meet or exceed original specifications.

What brands of excavator parts do you supply?

We supply a full range of parts compatible with major international and Chinese brands, including Caterpillar, Komatsu, Hitachi, Volvo, Doosan, Hyundai, Sany, Liugong, XCMG, Zoomlion, and more.

Get A Contact Today
Please enter your name not exceed 100 characters
The email format is not correct or exceed 100 characters, Please reenter!
Please enter a valid phone number!
Please enter a valid phone number!
Please enter your field_775 not exceed 150 characters
Please enter your field_1189 not exceed 100 characters
Please enter your content not exceed 3000 characters
Guangzhou Peiqi Machinery Equipment CO,LTD
Shop No. 114, Boying Commercial Building, No. 268 East Zhongshan Avenue, Huangpu District, Guangzhou 510700, China
You may also like

Construction Engineering Machinery Volvo Engine Parts D6E Engine Wiring Harness VOE14631808 14631808

Peppa Machinery offers the Volvo D6E Engine Wiring Harness VOE14631808 (14631808), designed for reliable performance in construction engineering machinery. Precision-built to fit Volvo D6E engines, this wiring harness ensures optimal connectivity and durability on-site.
Construction Engineering Machinery Volvo Engine Parts D6E Engine Wiring Harness VOE14631808 14631808

New 323-9140 C9 Engine Wiring Harness 3239140 for CAT 336D 330D Excavator Construction Industry Injector Pump Wire Harness

Peppa Machinery New 323-9140 C9 Engine Wiring Harness 3239140 for CAT 336D/330D excavators. Injector pump wire harness, OEM-fit, durable for construction industry applications. Reliable electrical connection and easy installation.
New 323-9140 C9 Engine Wiring Harness 3239140 for CAT 336D 330D Excavator Construction Industry Injector Pump Wire Harness

Construction Engineering Machinery Volvo Engine Parts D6E Engine Wiring Harness VOE14631808 14631808

Peppa Machinery offers the Volvo D6E Engine Wiring Harness VOE14631808 (14631808), designed for reliable performance in construction engineering machinery. Precision-built to fit Volvo D6E engines, this wiring harness ensures optimal connectivity and durability on-site.
Construction Engineering Machinery Volvo Engine Parts D6E Engine Wiring Harness VOE14631808 14631808

227 7567 E312C E320C Monitor Harness 2277567 312C 320C Monitor Cable 2277567 227-7567 for Excavator

Peppa Machinery 227-7567 Monitor Harness for E312C/E320C excavators. 2277567 312C/320C monitor cable delivers OEM-fit, durable wiring and reliable display connection for heavy-duty operation.
227 7567 E312C E320C Monitor Harness 2277567 312C 320C Monitor Cable 2277567 227-7567 for Excavator
Tags
QDJ2501
QDJ2501
21N6-20021
21N6-20021
Oil Cooler
Oil Cooler
6251-11-3300
6251-11-3300
Contact customer service

Get a free quote

Hi,

If you are interested in our products/custom services or have any questions, please let us know so that we can better assist you.

×
Please enter your name not exceed 100 characters
The email format is not correct or exceed 100 characters, Please reenter!
Please enter a valid phone number!
Please enter a valid phone number!
Please enter your field_775 not exceed 150 characters
Please enter your field_1189 not exceed 100 characters
Please enter your content not exceed 3000 characters

How can we help?

Hi,

If you are interested in our products/customized solutions or have any doubts, please be sure to let us know so that we can help you better.

×
Please enter your name not exceed 100 characters
The email format is not correct or exceed 100 characters, Please reenter!
Please enter a valid phone number!
Please enter a valid phone number!
Please enter your field_775 not exceed 150 characters
Please enter your field_1189 not exceed 100 characters
Please enter your content not exceed 3000 characters

Get a free quote

Hi,

If you are interested in our products/custom services or have any questions, please let us know so that we can better assist you.

×
Please enter your name not exceed 100 characters
The email format is not correct or exceed 100 characters, Please reenter!
Please enter a valid phone number!
Please enter a valid phone number!
Please enter your field_775 not exceed 150 characters
Please enter your field_1189 not exceed 100 characters
Please enter your content not exceed 3000 characters

Get a free product quote

Hi,

If you are interested in our products/custom services or have any questions, please let us know so that we can better assist you.

×
Please enter your name not exceed 100 characters
The email format is not correct or exceed 100 characters, Please reenter!
Please enter a valid phone number!
Please enter a valid phone number!
Please enter your field_775 not exceed 150 characters
Please enter your field_1189 not exceed 100 characters
Please enter your content not exceed 3000 characters