4 Cylinder D4.0 Truck Bus Coach Diesel Engine Assembly OEM Original New

Product Specification

4 cylinder D4.0 truck bus coach diesel engine assembly OEM/original new quality

Key Features of D4.0 diesel engine : 

1 High torque, strong power
It can output 520N · m at 1000rpm, with fast response to starting, climbing, and heavy loads.
Leading in torque increase, the 4L engine has a torque of 730N · m, approaching some 5L models.

2 Efficient and fuel-efficient, with low operating costs
1800bar high-pressure injection+VGT turbine, sufficient atomization, fuel consumption reduced by 7% -10% compared to the previous generation.
Lightweight and low friction design, with a minimum fuel consumption rate of only 198g/kW · h at full load.

3 Reliable, durable, and easy to maintain
No EGR architecture: parts reduced by 18%, low failure rate, and higher reliability.
Reinforced cylinder body, forged steel crankshaft, wear-resistant piston rings, B10 has a lifespan of 800000 kilometers.
Long oil change cycle (20000 kilometers)+maintenance free respirator, low overhaul cost and high attendance rate.

Application of D4.0 engine: 

Light truck/city logistics: 4 × 2 light trucks, refrigerated trucks, express delivery vehicles (suitable for 4.5-8 ton class).
Bus/minibus: 6-8 meter bus, intercity bus, school bus, tourist minibus.
Municipal/Environmental Sanitation: Garbage transfer vehicles, sprinkler trucks, cleaning vehicles, aerial work vehicles.
Specialized vehicles: construction vehicles, oil tank trucks, truck mounted cranes, concrete mixer trucks (small).
Generator set/ship engine: 70-120kW standby/common power generation

Who We Are?

We are a professional supplier which is focus on diesel engine, engine parts, and construction machinery parts for various brands equipment,

Includes engine assembly, engine long block, cylinder head, cylinder block, piston, crankshaft, liner kit, excavator/loader/bulldozer chassis parts

etc.

We help customer to get a correct engine and spare parts with reliable quality and workable price. According to customer's needs, we can

supply both original and OEM copy quality products. All products are 100% tested before delivery.

As for the diesel engines, quality options are various, we can supply new engine, rebuilt/remanufactured engine, refurbished engine, etc. It

depends on customer's option.

For some of the big and expensive machinery spare parts, we also able to supply customer the original refurbished one or OEM copy quality.

How to get a quotation from us?

Please contact us and tell us what you need: 

If you need diesel engine, please tell us the engine model, it is better if you have old engine's nameplate or serial number, or the old engine's pictures from each side. If you don't have these information, please tell us the engine power requirement, the engine application, the torque requirement, etc, as detail as possible, we will try to help you select a suitable model. 

If you need engine parts or machinery parts, please tell us the engine brands/model or machinery brands/model with its part number. We will check according to it. Sometimes the machinery VIN code may also helps. 

Other engine models we supply:

4BT3.9, 6BT5.9, 6CT8.3, 6LTAA8.9, QSB3.9, QSB4.5, QSB5.9, QSB6.7, ISB6.7, QSC8.3, QSL8.9, L9, D6.7, B6.2, D4.5, D4.0, ISL9.5, ISZ, ISL8.9, ISD6.7, ISD4.5, QSZ13, QSM11, ISM11, NTA855, QSX15, ISX15, KTA19, QSK19, QSK23, QST30, QSK38, KTA38, QSK45, KTA50, QSK50, QSK60 etc.

Specification of D4.0 complete diesel engine: