DuraMac DM-66B Six-Wheel Drive Bus
The DM-66B extends the DuraMac range to three axles: permanent 6×6 all-wheel drive with a two-speed transfer case, carrying 25 + 2 seats in a 7,785 × 2,240 × 3,100 mm body. A Cummins B210 33 six-cylinder diesel produces 155 kW (≈210 hp) from 5.9 litres through an 8-speed manual gearbox.
The 6×6 drivetrain is built for extreme terrain — 60% gradeability, a maximum speed of 85 km/h, three 3.5 t rated axles, an 860 × 232 mm ladder frame and semi-elliptic leaf springs, rolling on 12.5R20 tyres with a spare wheel carrier. A 400 L fuel tank gives the range needed for remote sites and multi-day operations.
The cabin offers 1,820 mm standing height with panoramic windows, and comes with bus air-conditioning, emergency roof escape hatch, leather seats, multimedia system, reversing camera, driving recorder, exterior luggage compartment, roof luggage rack, protective body rails and a water tank as standard. Right-hand drive, custom liveries and fleet configurations are available on request.
Advantages of Dongfeng DM-66B Six Wheel Drive Bus
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Permanent 6×6 drive: three 3.5 t rated axles and a two-speed transfer case — full traction with a heavy payload on soft ground.
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60% gradeability: climbs steep mountain roads fully loaded, with an 85 km/h maximum speed for long transfers.
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Cummins B210 33: 5.9 L six-cylinder diesel, 155 kW (≈210 hp), 8-speed manual gearbox, worldwide Cummins service network.
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Long-range operation: 400 L fuel tank, 25 + 2 leather seats and a 1,820 mm stand-up cabin for multi-day missions.
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Heavy-duty structure: 860 × 232 mm ladder frame, semi-elliptic leaf springs, 12.5R20 tyres (6 + 1 spare), 19° / 21° approach and departure angles.
Technical Specifications
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 |
| EQ6820ZT3D | 6800 | 2280 | 3250 (Full Roof Air Conditioner) | 100 | 8150 |
| DM-66B | 7785 | 2240 |
3100 |
85 | - |
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Basic information of DM-66B motor |
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| Engine Model | Cummins B210 33 | Rated Power | 155 kW (≈210 hp) |
| Displacement (L) | 5.9 | Cylinders | 6-cyl. diesel |
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Chassis Parameters And Configuration |
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| Item | Standard Configuration | Optional configuration |
| Drive Configuration | 6×6 all-wheel drive | — — |
| Chassis Frame | Ladder frame, 860 × 232 mm section | — — |
| Transmission | Manual, 8 forward speeds | — — |
| Transfer Case | 2-speed (high / low range) | — — |
| Front Axle | 3.5 t | — — |
| Mid-axle | 3.5 t | — — |
| Rear Axle | 3.5 t | — — |
| Suspension | Semi-elliptic leaf springs | — — |
| Tires | 12.5R20 (6 + 1 spare) | — — |
| Fuel Tank | 400 L | — — |
| Others | Reinforced front protective bumper; sealed electrical system and high-mounted air intake for deep water wading | Right-hand drive, fleet configuration |
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Main body Assembly |
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| Item | Standard Configuration | Optional configuration |
| Body Structure | Cab-over integral welded body | — — |
| Interior Standing Height | 1,820 mm | — — |
| Side Windows | Panoramic windows | — — |
| Rearview System | Reversing camera | — — |
| A/C System | Bus air-conditioning | — — |
| Audio-visual System | Multimedia system | — — |
| Driving Recorder | Driving recorder | — — |
| Luggage Compartment | Exterior luggage compartment | — — |
| Roof Rack | Roof luggage rack | — — |
| Seats | Leather seats, 25 + 2 | — — |
| Safety Equipment | Emergency roof escape hatch, protective body rails, spare-tire carrier, water tank | — — |
| Paint | — — | Custom colors and liveries available |
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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.
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