DuraMac EQ6680ZT Four Wheel Drive Bus
Dongfeng Special Vehicle Co., Ltd. produces the EQ6680ZT series 4×4 off-road passenger vehicles, developed on the Dongfeng “Tianjin” medium-duty truck platform and equipped with a Cummins ISDe 160-30 diesel engine with a power output of 118 kW, suitable for harsh road conditions such as oil exploration, forest fire fighting and mine rescue.
The vehicle features a professional 4×4 part-time drive system, is equipped with an ABS anti-lock braking system, and has a rated capacity of 10-23 passengers (plus 4 optional folding seats), making it a highly capable and reliable off-road transportation equipment.
We provide full life cycle services for all customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from trouble shooting to overhaul technical support.
Advantages of EQ6680ZT Four Wheel Drive Bus
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4×4 Drive Power: Cummins 160-horsepower diesel engine with 600 N·m maximum torque, strong power.
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Good driving comfort: The vehicle can be equipped with a roof-mounted air-conditioning system, an independent water heating system, a vibration-reducing seat for the driver’s seat, mid-range passenger seats, a front windshield roller sunshade, foldable side window curtains and a 17″/19″ color display according to different needs.
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Excellent Off-road Capability: Professional 4×4 chassis with 245 mm minimum ground clearance, 27°/20° approach/departure angles and 7.50R20 off-road tires.
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Safe and Reliable: ABS + air brake + seat belts for all seats + Beidou satellite positioning driving recorder.
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Professional Suitability: 10-23 seats (plus 4 optional folding seats), specifically designed for harsh road conditions such as oil exploration, forest fire fighting and mine rescue.
Technical Specifications
| Total Length (mm) | 6800 |
| Total Width (mm) | 2280 |
| Total Height (mm) | 2980 (Regular Sunroof) / 3020 (Ventilation Sunroof) / 3155 (Full Roof A/C) |
| Interior Height (mm) | 1730 |
| Wheelbase (mm) | 3800 |
| Front Suspension / Rear Suspension (mm) | 1340/1660 |
| Approach/Departure Angle (°) | 27/20 |
| Step Height (mm) | 550 |
| Rated Maximum Gross Vehicle Weight (kg) | 8150 |
| Rated Number of Passengers (Persons) | 10-23 (+4 Folding Seats) |
| Top Speed (km/h) | 100 |
| Minimum Ground Clearance (mm) | 245 (4x4 Part-Time Drive) |
| Track (Front/Rear) (mm) | 1810/1700 |
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 |
| EQ6680ZT | 6680 | 2280 |
2980 (Regular Sunroof) / 3020 (Ventilation Sunroof) / 3155 (Full Roof A/C) |
100 | 8150 |
| DM-46B | 7360 | 2370 | 3260 | - | 7910 |
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Basic information of Dongfeng EQ6680ZT motor |
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| Engine Model | ISDe 160 30 | Engine Manufacturer | Dongfeng Cummins Engine Co., Ltd |
| Location/Fuel Type | Front-mounted/Diesel | Enginetype | In-line 4-cylinder, 4-stroke, Water-cooled, Turbocharged with charge air cooling, Electronic Single-point Injection |
| Maximum power (kw) | 118/2500 | Maximum Torque (Nm/rpm) | 600/1400 |
| Displacement (L): | 4.5 L | Emission Standard: | National III |
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Chassis Parameters And Configuration |
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| Item | Standard Configuration | Optional configuration |
| Chassis Model | EQ6640KZ6T, Dongfeng Special Vehicle Co., Ltd | — — |
| Transmission | 6DS60T, Fast 6-speed | — — |
| Clutch | 395mm Diaphragm Spring Clutch | — — |
| Front Axle | 3.2 tons | — — |
| Rear Axle | 6 tons | — — |
| Suspension | Leaf springs, 10 front / 10+8 rear | — — |
| Steering | Power steering | — — |
| Braking | Air brake, dryer, ABS, self-adjusting arm, exhaust brake, wear alarm | — — |
| Fuel Tank | 140 L | — — |
| Tires | 7.50R20 | — — |
| Battery/Generator | 6-QW-120MF x 2 / 110A | — — |
| Others | Engine pre-heater, steering damper | Condenser |
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Main body Assembly |
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| Item | Standard Configuration | Optional configuration |
| Body structure | Body-on-frame | — — |
| Interior | Molded soft interior | — — |
| Doors and Door Pumps | Driver and Co-driver Doors (Power Windows), Manual Swing Passenger Door | Rear container-type double doors, rear inward/outward-opening double doors, roller curtain for rear door |
| Side Windows | Fully bonded windows with middle windows (F green) | Foldable curtains |
| Windshield | Laminated front windshield, tempered rear windshield | Rear windshield foldable curtain |
| Rearview System | Steel-bracket asymmetric manual lever rearview mirrors | — — |
| A/C System | — — | Dongfeng Painuo roof-mounted A/C (cooling capacity 14 kW, PN-32, Palmar compressor); driver-area A/C (cooling capacity 3010 kcal/h, 3.5 kW) |
| Heating System | — — | Jingwei independent water heating (YJH-Q15AIII), heating capacity 15 kW; simple water heating (with 2 forced radiators), wall-mounted water heating optional |
| Defroster | Multi-speed defroster (24V, 280W) | — — |
| Audio-visual System | MP3 radio with USB port | Shenzhen Changyu MP5 system, 17"/19" color display |
| Lamp | Front and rear combination lamps | — — |
| Wiper | Parallel electric windshield wipers | — — |
| Compartments | Steel plate luggage compartment doors | — — |
| Seats | 23 seats, shock-absorbing driver seat (up to 4 folding seats can be added) | Mid-range seats (white + black faux leather, adjustable backrest, armrests), passenger seat belts |
| Paint | Domestic solid color paint | Metallic paint |
| Others | Speckled vinyl floor, fire extinguishers (2 kg, 2 pcs), safety hammers (3 pcs for 19 seats and above, 2 pcs below 19 seats), electronic clock (full roof A/C vehicle), driver-area roof storage box and dome light (regular vehicle), front windshield sun visor (regular vehicle), front windshield half-width roller sunshade (A/C vehicle), DC816A horizontal regular sunroof, air horn, seat belts for all seats, mechanical battery disconnect switch, driver seat audible and visual alarm, reflective vest, triangular wheel chock, OBD socket, heavy-duty vehicle remote emission terminal T-BOX, Beidou satellite positioning driving recorder with printing function | ETC on-board unit, driver-area fan (regular vehicle), 2.5 mm aluminum checkered floor, 1.2 mm aluminum checkered floor, DC816B horizontal ventilation sunroof, reverse monitoring system, in-vehicle partition wall (as per agreement) |
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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.
Sale Manual
Installation Drawing
Installation Manual
Operation Manual
Parts Catalogue
Report & Certifcate
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