Kinglong Bus Used Engine:
High dynamic:
Leading supercharged intercooling, four-valve and electronic control technology, accurate and rapid combustion organization, good emission, good transient response performance and strong loading capacity. High pressure common rail fuel system.
High reliability:
High-strength cylinder block, alloy crankshaft, alloy steel connecting rods and intercooled oil gallery pistons make the engine more durable, lighter and more compact in its class.
High economy:
The mature BOSCH electronically controlled common rail features low fuel consumption and low emissions. Complies with non-road country T3 and European S3A emission standards.

Kinglong Bus Used Engine
Diesel engines:
190~350Ps power coverage
Applicable models: low-speed tractor, standard 8×4 truck, standard 8×4 engineering vehicle, mixer truck, 12-35 ton truck crane and truck-mounted crane, etc.
A new benchmark for Chinese machines.
Comfortable and comfortable journey:
Infiltrate quality into every detail, so that high-end is innate, and multiple humanized designs allow passengers to feel comfortable at all times and comprehensively improve their satisfaction.
Multiple consumption reduction, energy saving and high efficiency:
Based on the new modular platform, it inherits the economic advantages of the second-generation engine thermal management and the blue core intelligent fuel-saving system, and realizes multiple.
Product parameter:
| Parameter Settings | |
| Type | Vertical, inline, liquid-cooled and four-stroke engines |
| Liner | Wet |
| Combustion Chamber | Directed Injection and Reentrant Omega |
| Number of Cylinders – Bore Size × Stroke | 4-89×100 |
| (L) Displacement |
2.499 |
| (kW/r/min) Rated power/speed |
42/3000 |
| Rated power (HP/r/min) | 57.12/3000 |
| (r/min) Low idle |
700~750 |
| Crankshaft rotation direction | Counterclockwise (towards output) |
| Lubrication system | Combination of splash and pressure |
| Cooling system | Pressurized circulating liquid cooling |
| Emission standard | Euro III |
| Start the system | 12V/24V Electric |
| Role model | 1VC300 |
| Condition | Used |
| Stroke | 4 stroke |
| Cylinder | Multi-cylinder |
| Origin | China |
| Brand | YC |
| Weight | 800KG |
| Warranty | 1 year |
King Long bus used engine overview
The King Long bus used engine is available from SMAZ Agri International UK for bus operators, truck fleets and repair workshops. A replacement engine is often the fastest and most cost-effective way to return a vehicle to service, compared with a long rebuild of a worn or damaged unit.
Common applications
- Replacement engines for city and coach buses
- Repowering trucks and commercial vehicles
- Workshop and fleet spare stock
- Export to bus and truck operators overseas
Why buy the King Long bus used engine from SMAZ Agri
Engine fitment depends on the exact vehicle model and emission standard. Send us your vehicle details and we will confirm whether the King Long bus used engine is the right match before you order. SMAZ Agri International UK has an office in Northampton and supply partners in China, so we can source and ship to the UK, Europe and worldwide.
Shipping and quotes
To get a price and delivery time for the King Long bus used engine, contact our sales team by phone or email. You can also browse our full range of used engines and transmissions. Please confirm availability, condition and full specifications with us before you order.


