High-Efficiency Load Capacity and Comfortable Space
The 53 Seats used diesel bus layout conforms to the Class III passenger vehicle aisle standard. The longitudinal seating distance, combined with a three-point seatbelt aviation seat architecture, expands the effective hip space inside the vehicle compared to the industry average.
Wide and Flexible Application Range
Compliant operating qualifications cover three major license catalogs: inter-provincial charter, airport shuttle, and corporate shuttle. The minimum turning radius is suitable for scenic mountain roads and urban elevated highway curves.
Safety Performance
The 53-seat used diesel bus is equipped with an ABS anti-lock braking system, multi-level braking protection, and lane departure warning, comprehensively improving driving stability and safety, especially suitable for controlling the aging risks of used vehicles.
Comfortable Driving Experience: The entire vehicle features optimized stiffness matching curves for the SACU MIR rubber suspension and shock absorbers, keeping cabin noise below 72dB(A) at 120km/h.
Delivery Standards: Before export, a mandatory triple-preparation process is implemented, including steering knuckle bushing replacement, turbocharger axial clearance calibration, and rear axle bevel gear meshing mark adjustment. The vehicle achieves a ≥98% performance compliance rate on the rotary drum test bench.
Whole Vehicle Parameters/Information
| serial number | HL00042 |
| VIN | LZYTATE6691010956 |
| Vehicle Model | ZK6127HQC9 |
| vehicle manufacturers | Zhengzhou Yutong Bus Co., Ltd. |
| Length, width and height | 12000 × 2550 × 3800mm |
| Number of seats | 53 Steas |
| Power type | Diesel |
| Engine Model | Weichai WP10 Series |
| Engine power | 247 kW (Approx. 336 HP) |
| Suspension system | Air Suspension |
| Passenger door configuration | Front Single Swing-out Door |
| Body interior | luxury dashboard |
| Air conditioning cooling capacity | 28,000 kcal/h |
| heating system | Independent Fuel Heater |
| Full vehicle glass | Fully Sealed Bonded Tempered Glass |
| Seating configuration | Adjustable High-back Aero Seats |
| Luggage compartment: | Aluminum Alloy Top-hinged |
| Electrical system: | HDD Player, Front & Middle LCD TVs, Digital Clock |
Engine Parameters
|
Engine Model |
Power (kW) |
Displacement (ml) |
Brand |
|
YC6L295-30 |
217 |
8424 |
Guangxi Yuchai Machinery Co., Ltd. |
|
YC6L330-30 |
243 |
8424 |
Guangxi Yuchai Machinery Co., Ltd. |
|
WP10.290 |
213 |
9726 |
Weichai Power Co., Ltd. |
|
WP10.336 |
247 |
9726 |
Weichai Power Co., Ltd. |
|
Emission Standard |
|
GB17691-2005 China III, GB3847-2005 |
Chassis Parameters/Configurations
|
Item |
Value |
|
Chassis Model |
Monocoque Body |
|
Front/Rear Overhang |
2620/3330mm |
|
Suspension |
Multi-leaf spring, w/ stabilizer bar; bidirectional telescopic shock absorbers (front/rear) |
|
Spring Leaf No. |
-/-,10/11 |
|
Transmission |
Domestic transmission, 6-speed synchromesh, three-flexible-shaft remote control |
|
Clutch |
Domestic clutch, friction plate Ø430mm, hydraulic remote control w/ air assistance |
|
Axles |
2 |
|
Wheelbase |
5650mm |
|
Axle Load |
6000/11000,6250/11500kg |
|
Front Track |
2020,2048mm |
|
Rear Track |
1860,1832mm |
|
Approach/Departure Angle |
9°/10° |
Tires
|
Item |
Value |
|
Number |
6 |
|
Specification |
295/80R22.5,315/80R22.5 |



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