DuraMac EQ5070XYBT6D Four Wheel Drive Bus
The Dongfeng EQ5070XYBT6D is a National VI emission-compliant passenger bus, powered by the Weichai WP4.1NQ170E61 engine. It is designed to meet strict environmental standards while delivering reliable performance for urban and short-distance transit operations.
With an overall length of 5990 mm and a wheelbase of 3300 mm, this model offers a flexible passenger capacity of 10–17 seats. The 1630 mm interior height ensures comfortable travel, and a maximum speed of 100 km/h supports efficient daily transportation.
Boasting a maximum total mass of 7300 kg and a minimum ground clearance of 235 mm, the EQ5070XYBT6D balances stability and adaptability. Its 4.088L displacement engine delivers 125 kW of power, providing steady performance across diverse operational scenarios.
Advantages of EQ5070XYBT6D Four-wheel Drive Bus
Robust and Reliable Powertrain Output:The engine delivers a maximum power of 125 kW at 2600 rpm and a peak torque of 600 N·m from 1300–1900 rpm, ensuring strong low-speed torque and smooth power delivery for stable performance under various load conditions.
Optimized Passenger Capacity and Space Utilization:With a passenger capacity of 10–17 seats and a wheelbase of 3300 mm, the vehicle balances compact maneuverability (total length 5990 mm) with a spacious interior layout, making it ideal for urban and short-distance transit.
Enhanced Stability and Adaptability:Featuring a maximum total mass of 7300 kg, a minimum ground clearance of 235 mm, and a track width of 1810/1700 mm, the model provides reliable stability and terrain adaptability for consistent operation across different road conditions.
Technical Specifications
| Total Length (mm): | 5990 |
| Total Width (mm): | 2280 |
| Total Height (mm): | 2810(ordinary car)/3030(Full roof air conditioning) |
| Interior Height (mm) | 1630 |
| Wheelbase front/back(mm): | 1810/1700 |
| Front Suspension / Rear Suspension (mm): | 1340/1350 |
| Approach/Departure Angle (°): | 22/25 |
| Step Height (mm): | 235 |
| Rated Maximum Gross Vehicle Weight (kg) | 7300 |
| Rated Number of Passengers (Persons) | 10-17 |
| Top Speed (km/h) | 100 |
| Emission Standard | National VI |
Model | Total Length(mm) | Overall Width(mm) | Total Height(mm) | Maximum Speed (km/h) | Maximum Total Mass(kg) |
| EQ5070XYBT6D | 5990 | 2280 | 2810(ordinary car)/3030(Full roof air conditioning) | 100 | 7300 |
| EQ6602ZT6D | 5990 | 2530 | 3225(flat top)/3290(ordinary car)/3465(air conditioner) | 100 | 11950 |
| EQ6680ZT6D | 6800 | 2280 | 3020 (ordinary car)/ 3155 (Full roof air conditioning) | 100 | 8150 |
| EQ6600ZT6D | 5990 | 2280 | 2810(ordinary car)/3030(Full roof air conditioning) | 100 | 7300 |
| ——END—— | |||||
Basic information of Dongfeng EQ5070XYBT6D motor | |||
| Engine Model | WP4.1NQ170E61 | Engine Manufacturer | Weichai Power Co., Ltd. |
| Location/Fuel Type | Front-mounted/Diesel | Enginetype | Inline four-cylinder, four-stroke, water-cooled, turbocharged, intercooled, electronically controlled single-point injection |
| Maximum power (kw) | 125/2600 | Maximum Torque (Nm/rpm) | 600/1300~1900 |
| Displacement (L): | 4.088L | Emission Standard: | China VI |
| ——END—— | |||
Chassis Parameters And Configuration | ||
| Item | Standard Configuration | Optional configuration |
| Chassis Model | EQ6600ZT6D Complete Vehicle, Dongfeng Special Vehicle Co., Ltd. | — — |
| Transmission | Fast 6DSX60T, 6-speed | — — |
| Clutch | Φ380 single-plate, dry-type, diaphragm spring, clutch booster | — — |
| Front Axle | Dongfeng Dana, 2.7 tons | — — |
| Rear Axle | Dongfeng Dana, 5.5 tons | — — |
| Suspension | Leaf spring: 10 leaves front / 10+8 leaves rear | Few-leaf spring, 3 leaves front / 4 leaves rear |
| Steering | Power steering | — — |
| Braking | Pneumatic braking, air dryer, ABS, automatic slack adjuster, engine exhaust brake, brake wear alarm | — — |
| Fuel Tank | 135L | — — |
| Tires | 8R19.5, 12PR | — — |
| Battery/Generator | 2 × 6-QW-120MF batteries / 2 × 28V 80A alternators | — — |
| others | Copper radiator, electric heating for urea pipeline, engine preheating, steering damper | Fuel line heating, centralized lubrication system, stabilizer bar; For alpine regions: silicone hoses (radiator inlet/outlet pipes, cooling pipelines, water heating pipes) with compensation clamps |
| ——END—— | ||
Main body Assembly | ||
| Item | Standard Configuration | Optional configuration |
| Body structure | Body-on-frame construction | — — |
| Interior | Molded soft interior | — — |
| Doors and Door Pumps | Driver & co-driver doors (electric window lift), manually rotating passenger door | Rear container-style double doors |
| Side Windows | Fully bonded window-in-window (F green) | Fully bonded sealed windows, partial window-in-window + partial fully bonded sealed windows |
| Windshield | Laminated front windshield, tempered rear windshield (no rear luggage compartment) | No rear windshield — rear enclosure fitted with container double door structure |
| Rearview System | Steel-frame asymmetric manual lever-type rearview mirror | — — |
| Air – conditioning System | Full roof-mounted air conditioning (cooling capacity: 14kW) or driver’s compartment air conditioning (cooling capacity: 3.5kW). These two options cannot be selected simultaneously; only one type of air conditioning can be chosen per vehicle. | |
| Heating System | — — | Standard Independent Water Heating-Heating capacity: 15kW Heating system with independent heater, equipped with 3 radiators simultaneously inside the vehicle (either 3×170W square-box radiators, or 2×170W square-box radiators + 1 wall-mounted radiator) |
| — — | Basic Water Heating-Heating system without independent heater, equipped with 3 radiators inside the vehicle (either 3×170W square-box radiators, or 2×170W square-box radiators + 1 wall-mounted radiator) | |
| — — | Independent Water Pump for Heating System (for alpine/cold regions) | |
| — — | — — | |
| Defroster | Step-adjustable defroster, 24V, 280W | — — |
| Audio-visual System | MP3 player with USB interface | MP5 system with 17″/19″ color display |
| Satellite positioning system | Beidou driving recorder | — — |
| Lamp | Front & rear combination lamps | — — |
| Wiper | Parallel-wiping electric wiper | — — |
| Hatch Door | Steel side cabin doors (side compartments behind right rear passenger door, left/right rear side compartments; if independent warm air system is selected, left rear compartment is for warm air heater installation) | Aluminum alloy side cabin doors |
| Seats | 17 seats, shock-absorbing driver seat, co-driver seats with adjustable backrest & fore/aft position, fabric ordinary seats, aisle-side seats with armrest as standard | Mid-range seats (white+black faux leather upholstery, adjustable backrest, upward-lifting armrests) |
| Paint | Domestic solid-color paint | Metallic paint |
| Others | Color-point vinyl flooring, 1 fire extinguisher (2KG), 3 safety hammers, electronic clock, Model DC816A horizontal ordinary skylight (if 1500mm long outer roof rack is selected with front-mounted air conditioning, this skylight is not configured), front sun visor, front driver & co-driver double half-roller sun visor (standard for air-conditioned vehicles), driver’s compartment fan (only for non-air-conditioned vehicles, standard for ordinary vehicles), air horn, full-vehicle three-point seat belts, driver seat belt alarm, mechanical power-off switch, passenger door pneumatic telescopic step, T-BOX, engine compartment, battery compartment, optional independent warm air compartment manual-integrated fire extinguishing device, special equipment box behind driver seat | Foldable curtains for side windows and rear windshield, roll-down pull curtains (for rear container doors), 2.5mm aluminum checkered flooring, 1.2mm aluminum checkered flooring, Model DC816B horizontal electric ventilation skylight (if 1500mm long outer roof rack is selected with front-mounted air conditioning, this skylight is not configured), full-vehicle seat belt alarm, outer roof rack, reverse monitoring system, warning lights and siren |
| ——END—— | ||
Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.
Engine Sale Manual
Installation Drawing
Installation Manual
Operation Manual
Parts Catalogue
