
UNIWAY COMPANY sale the genuine parts and the high-quality made in china spare parts of the construction machinery.the brands of the agents include:ISUZU,HITACHI,CATERPILLAR and SANY.self-owned brand is UNIWAY.
Address
ISUZU
HITACHI
CATERPILLAR
SANY
ABOUT US
CONTACT
Product Specifications
| Field | Description |
|---|---|
| Part Name | Engine Assembly |
| Engine Number | 3408 |
| Brand | C.A.T (100% Original Guaranteed) |
| Place Of Origin | Multiple Origins |
| Quality Standard | —— |
| Condition | 100% Brand New |
| MOQ | 1 Piece |
| Packaging | Original C.A.T Sealed Packaging with Authenticity Label |
| Compatible Equipment Models | D9L, D9N, 988B, 988F, 834B, 631D, 631E, 633D, 637D, 637E, 639D, 16G etc. |
Product Features
Classic V8 Configuration and Robust Low-Speed High Torque: Boasting an 18.0-liter displacement, the 3408 engine delivers a broad power range from 320 kW to 600 kW (425 hp to 800 hp). Its unique 65-degree V8 configuration, paired with a heavy-duty crankshaft, generates exceptional low-speed torque and brute power to handle severe lugging and high-stress loads in mining and earthmoving applications.
Proven Direct Injection and Mechanical Reliability: Engineered with a highly reliable mechanical Direct Injection (DI) system and a gear-driven water pump. The absence of complex electronic controls (ECU) makes the entire system extremely robust, delivering outstanding tolerance for variable fuel quality and harsh, high-dust, high-altitude environments while ensuring straightforward servicing.
Exceptional Ruggedness and Extended Service Life: Features a high-strength cast iron engine block, replaceable heavy-duty wet cylinder liners, and a 4-valve per cylinder head design for optimized thermal efficiency. This heavy-duty, highly redundant architecture allows the engine to easily clock tens of thousands of operating hours, ensuring an exceptionally long time-between-overhaul (TBO).
Important Notice
Please ensure this part number matches your machine model and serial number. We strongly recommend checking with the official parts catalog or providing your machine serial number before purchase to avoid ordering the wrong part.
Contact Information
| Contact Person | Whatsapp/WeChat | |
|---|---|---|
| Sylvia (International Sales Specialist for CAT) | +86 19120194795 | sale01@uniwaypart.com |
| Anna | +86 13229460031 | - |
| Freya (Isuzu) | +86 17818588137 | isuzu@uniwaypart.com |
| Wendy (Hitachi) | +86 17818589623 | hitachi@uniwaypart.com |