DuraMac EQ6820ZT6D Six-wheel Drive Bus
Dongfeng EQ6820ZT6D is a 6×6 National VI bus, 8200×2380mm in size, seating 24-31 passengers. It is powered by a Dongfeng Cummins D4.5NS6B220 engine, with a max speed of 100km/h and a minimum ground clearance of 300mm.
Adopting an electronically controlled part-time drive system, its front, middle and rear drive axles use Dongfeng military components. Developed on the Dongfeng Tianjin platform, it shares the platform’s original cab parts, with abundant after-market spare parts for easy after-sales service.
It comes with a cold-region adapted independent warm air water pump, steel-framed manual rearview system, MP5 with 17″/19″ color screens and faux leather adjustable seats. Optional 250L fuel tank; two bonded windshield designs; aluminum alloy side hatches and full vehicle painting included.
Advantages of EQ6820ZT6D Six-wheel Drive Bus
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Equipped with Dongfeng military-grade front, middle and rear drive axles for high reliability and durability.
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Developed on the mature Dongfeng Tianjin medium-duty truck platform, ensuring stable performance.
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Benefits from complete after-sales service network for convenient maintenance.
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Strong adaptability to harsh road conditions, suitable for forest transport, power emergency rescue, RV conversion and right-hand drive export.
Technical Specifications
| Total Length (mm): | 8200 |
| Total Width (mm): | 2380 |
| Total Height (mm): | 3050 (With Sunroof) 3250 (With full-top air conditioning) |
| Interior Height (mm) | 1730 |
| Wheelbase (mm): | 3475+1250 |
| Front Suspension / Rear Suspension (mm): | 1475/2000 |
| Approach/Departure Angle (°): | 25/22 |
| Step Height (mm): | 530 |
| Rated Maximum Gross Vehicle Weight (kg) | 12000 |
| Rated Number of Passengers (Persons) | 24-31 |
| Top Speed (km/h) | 100 |
| Minimum Ground Clearance (mm) | 300 (6x6 Part-Time Drive) |
| Track (Front/Rear) (mm) | 2050/2020/2020 |
Model |
Total Length(mm) |
Overall Width(mm) |
Total Height(mm) |
Maximum Speed (km/h) |
Maximum Total Mass(kg) |
| EQ6820ZT6D | 8200 | 2380 | 3050 (With Sunroof) 3250 (With Full-Top Air Conditioning) |
100 | 12000 |
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Basic information of Dongfeng EQ6820ZT6D motor |
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| Engine Model | D4.5NS6B220 | Engine Manufacturer | Dongfeng Cummins Engine 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) | 162/2300 | Maximum Torque (Nm/rpm) | 820 |
| Displacement (L): | 4.5L | Emission Standard: | China VI |
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Chassis Parameters And Comfiguration |
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| Item | Standard Configuration | Optional configuration |
| Chassis Model | EQ6790KZ6T, Dongfeng Special Vehicle Co., Ltd | —— |
| Transmission | Dongfeng DT0690 | —— |
| Clutch | 395 mm diaphragm spring clutch | —— |
| Front axle | Dongfeng Dana 3.3-ton axle | —— |
| Central axis | Dongfeng Dana 4.1-ton axle | —— |
| Rear axle | Dongfeng Dana 4.1-ton axle | —— |
| Suspension | Front axle 9 leaves, rear axle 12 leaves (rear balanced suspension) | —— |
| Turn | Power steering | —— |
| Brake | Air brake, Anti-lock Braking System (ABS), self-adjusting arms, wear alarm, exhaust brake | —— |
| Fuel Tank | 250 liters | —— |
| Tire | 315/80R22.5, 18-ply | —— |
| Battery/Generator | 6-QW-120MF x 2 / 28V，150A | —— |
| Other | Copper radiator, engine preheater, electric urea heater, steering damper | Oil heating, centralized lubrication, power take-off, electric winch |
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Main Body Assembly |
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| Item | Standard Configuration | Optional Configuration |
| Body Structure | Unibody Construction | —— |
| Interior | Molded Soft Interior | —— |
| Doors And Door Pump | Driver And Co-driver doors (electric elevator doors), manual rotating elevator door | Rear container type swing doors, rear outward opening swing doors |
| Side Windows | Full bonded with center window (F green) | Partial center window + partial fully bonded closed window |
| Windshield | Front windshield: laminated; Rear windshield: tempered | —— |
| Rearview System | Steel frame asymmetric manual lever rearview mirror | —— |
| Air Conditioning System | —— | Full roof-mounted air conditioner, driver's air conditioner |
| Heating System | —— | Heating capacity: 15 kW Heating system with independent heater, equipped with 3 radiators (3×170W square box radiators or 2×170W square box radiators + 1 wall-mounted radiator) |
| Heating capacity: 30 kW Heating system with independent heater, equipped with 3 radiators (3×170W square box radiators or 2×170W square box radiators + 1 wall-mounted radiator) |
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| Heating system without independent heater, equipped with 3 radiators (3×170W square box radiators or 2×170W square box radiators + 1 wall-mounted radiator) | ||
| Heating system independent water pump (for extreme cold regions) | ||
| Defroster | Adjustable defroster, 24V, 280W | —— |
| Audio-Visual System | MP3 player with USB interface | MP5 system, 17"/19" color display |
| Lamp | Front and rear combination lamps | —— |
| Wiper | Parallel wiper electric wiper | —— |
| Hatch Door | Steel side compartment door | Aluminum alloy side compartment door |
| Seats | 31 seats, shock-absorbing driver's seat, fabric ordinary seats, armrests on aisle side | Mid-range seats (black & white faux leather, adjustable backrest, upward-lifting armrests) |
| Paint | Domestic solid color paint | Metallic paint |
| Others | Color dot vinyl flooring, 2×4KG fire extinguishers, 5 safety hammers, electronic clock, DC816A horizontal manual skylight, front sun visor (standard version), front/co-driver half-roll sun blinds (air-conditioned version), air horn, seat belts for all seats, seat belt alarm, mechanical power-off switch, GPS driving recorder, passenger door telescopic steps, T-BOX, engine compartment, battery compartment, optional independent warm air cabin, manual-automatic integrated fire suppression device. | Side/rear window folding curtains, roller blind (for rear container door), driver's area fan (only for standard version), 2.5mm aluminum checkered floor, 1.2mm aluminum checkered floor, DC816B horizontal electric ventilation skylight, roof rack, reversing monitoring system, warning lights & alarm, (other special requirements as per order 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.
Engine Sale Manual
Installation Drawing
Installation Manual
Operation Manual
Parts Catalogue
