6129H Coach
6129H coach has 6 more seats than other models. That's to say, its profitability is nearly 16% higher than others. The combination of high and large driving space, business class seats, large windows and various quiet technologies makes a comfortable driving. The full bearing structure is made of high-strength steel with press forming technology.
The framework features high solidity, high reliability, superior solidity, good resistance to vibration, and high twisting strength. The whole vehicle is designed to be lightweight with the simulation of dynamic performance. The frequency conversion thermal management system allows the energy consumption of our coach to be kept at a low level.
| Bus parameter | total length (mm) | 11990 | engine | model | WD615.44/L360 20/ OM 457LA |
| total width (mm) | 2550 | manufacturer | Weichai/ DCEC/Cummins/Benz |
| total height (mm) | 3830 | position/fuel | rear/diesel |
| inner height (mm) | 2030 | type | straight 6-cylinder, 4-stroke, water cooling, turbocharging, intercooling, direct injection |
| wheelbase (mm) | 6000 | max power (kw) | 235/254/260 |
| front/rear suspension (mm) | 2600/3390 | max torque (N.M) | 1250/1480/1750 |
| approach angle/departure angle (º) | 9/9 | displacement (ml) | 9726/8900/11970 |
| height of single step (mm) | 380 | cylinder diameter × stroke (mm) | 126×130/114X144.5/128*155 |
| max total mass defined by factory (kg) | 18000 | emission standard | |
| rated capacity (person) | 51 1 5 | luggage compartment volume (m3) | 9 (through type) |
| max speed (km/h) | 100 | | |
| Item | Standard | Optional |
| Chassis parameter | chassis | Zhongtong Bus Holding Co., Ltd. | |
| gearbox | Qijiang S6-160/Fast 6DS180T， 6-speed gearbox (OM 457LA) | Benz GO210-6E (equipped with Benz engine and hydrodynamic retarder) |
| clutch | imported clutch φ430, single plate, dry | |
| front axle | Dongfeng Dano, 6.5T | Benz F7.5, disc brake |
| rear axle | Dongfeng Dano, 13T (accurate grinding gear, imported bearing) | Benz R440 13T, rear axle, disc brake |
| suspension | air suspension with 6 airbags |
|
| steering | recirculating type ball integral power steering gear | ZF8098 |
| brake | front-disc rear-drum, ABS (KORMEE), automatic gap adjusting arm, CAMA eddy current retarder | WABCO ABS, disc brake for rear axle |
| fuel tank | 300L 300L | 235L 235L |
| tire | 295/80R22.5 (double coin) | Michelin tire, aluminum alloy wheel |
| accumulator/alternator | 195Ah/150AX2 Prestolite |
|
| seat | 51 1 1 5; Zhongtong ZTZY3210 seat (with lateral movement function); ZTZY1052 driver's seat; safety belt for each seat; safety belt warning system for all seats | passenger seat with lateral movement function; adjustable pedal; ZTZY20700 tour guide seat |
6148HQS Coach
6148HQS coach has 6 more seats than other models. That's to say, its profitability is nearly 16% higher than others. The combination of high and large driving space, business class seats, large windows and various quiet technologies makes a comfortable driving.
The full bearing structure is made of high-strength steel with press forming technology. The framework features high solidity, high reliability, superior solidity, good resistance to vibration, and high twisting strength. The whole vehicle is designed to be lightweight with the simulation of dynamic performance. The frequency conversion thermal management system allows the energy consumption of our coach to be kept at a low level.
| Bus parameter | total length (mm) | 14000 | Engine | model | ISM11E5 420 |
| total width (mm) | 2600 | manufacturer | Cummins |
| total height (mm) | 4170 | position/fuel | rear/diesel |
| inner height (mm) | 1800/1800 | type | straight 6 cylinder, 4 stroke, water cooling, intercooling, direct injection |
| wheelbase (mm) | 7100 1450 | max power (kw) | 306/1900 |
| front/rear suspension (mm) | 2550/2900 | max torque (N.M) | 2010/1200 |
| approach angle/departure angle (º) | 8.5/8.5 | displacement (ml) | 10.8 |
| height of single step (mm) | ≤380 | cylinder diameter × stroke (mm) | 125×147 |
| max total mass defined by factory (kg) | 25500 |
| rated capacity (person) | 48 16 2 1 | emission standard | |
| Luggage compartment volume (m3) | 120 | | |
| total length (mm) | 7.5 | | |
| Item | Remark |
| Chassis parameter | gearbox | ZF6AP2000B automatic gearbox with hydraulic retarder | |
| clutch | JBI1316A independent suspension for front axle, disc brake 7.5T | |
| front axle rear axle | Dana 13T, disc brake | |
| Dana 7.5T, disc brake | |
| suspension | suspension with 8 airbags | bus body lift system from Knorr |
| steering | ZF integral power steering gear | |
| brake | double circuit brake | Knorr ESP, JABCO engine brake |
| fuel tank | 600L | |
| tire | 315/80R22.5 (Double Coin) | Aluminum alloy wheel |
| accumulator/alternator | 195Ah×2 / 150AX2 24V (prestolite) | |
| seat | ZTZY1052 driver seat with air bag; Marco Polo passenger seats; safety belt for each seat; with ECE mark; pedal; leg support; mesh belt | |
