EQ6670CT6D | Dongfeng Fuel Bus
EQ6670CT6D is a 6.7meter class front-mounted diesel city bus chassis produced by Dongfeng Special Automobile Chaolong Bus, which is specially designed for refitting city buses and special vehicles. The body length is about 6700mm (refer to the EQ6670CT model of the same series), adopts a front-mounted engine layout, and is equipped with a diesel power system (the specific model is not disclosed, but the EQ6670CT of the same series uses a Dongfeng Cummins engine). The chassis is equipped with leaf spring suspension and air brake system as standard, and air conditioning and swing doors are optional. The chassis has high load-bearing capacity (curb weight of about 5000kg, total mass of 6500kg) and strong adaptability, and is suitable for urban and rural roads and unpaved roads.
As part of EMAC, DuraMac provides complete powertrain that integrated with DCEC engine, Fast-Eaton clutch, FAST-CAT transmission, Dongfeng-DANA axle and Komman air suspension, while the electrification of automobile is the certain future, Duramac also get involved with EV powertrain system.
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 EQ6670CT6D
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Good driving comfort: The vehicle can be equipped with a full-top air-conditioning system, a fuel-type independent heating system, a vibration-reducing seat for the driver, a cushioned seat for the passenger, a full-width sunshade, a folding curtain for the side windows, an electronic clock, and luxurious quartz sand floor leather.
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The body adopts a streamlined design: square tone, panoramic front windshield, large center grille, and the whole vehicle is stylish and beautiful..
Technical Specifications
| Total Length (mm): | 6730 |
| Total Width (mm): | 2270 |
| Total Height (mm): | 2890/2940/3110(air conditioner) |
| Interior Height of Compartment (mm): | 1980 |
| Wheelbase (mm): | 3650 |
| Front Suspension / Rear Suspension (mm): | 1000/2080 |
| Approach/Departure Angle (°): | 22°/10° |
| Rated Total Mass (kg): | 7500 |
| Maximum Number of Occupants (persons): | 42-14-23,38/14-24 |
| Maximum Speed (km/h): | 69 |
| Tire Specification: | front 1810,rear 1670 |
DuraMac
DCEC ISL8.9 series automotive engine is four-strokes engine with 102 mm bore and 120 mm stroke, Equipped with Bosch (or BYC or Weifu) pump. engine comes with turbocharger and Air- Air intercooler. The prime power range is from 269 HP to 394 HP.
Fast Gear
The F6A Series Automated Transmission uses the FAST automatic transmission, has six front gears, the transmission ratio step arrangement is reasonable, has very outstanding fuel economy. Adopt hydraulic automatic transmission. The F6A Series Automated Transmission has six gears, each with a different reduction ratio.
EV Truck
Electric wheel dump trucks use electricity as a power source, completely abandoning traditional fuel engines. This change enables the vehicle to achieve true “zero emissions” during operation, without the emission of pollutants such as carbon monoxide, nitrogen oxides, and particulate matter in the exhaust gas, greatly reducing the pollution to the atmospheric environment.
DANA Axle
Applying the advanced technology of DANA with high efficiency, fuel economy, strong load torque, low noise,high reliability, lower procurement cost, low repair cost and lower maintenance cost.
Datong Gear
The Datong HW25712XSJ Heavy Manual No-Sync Gearbox has a torque of 2500 N.m, a gear ratio range of 14.941-1, an oil capacity of 13 L (13.5 L when equipped with a power take-off), an overall length of 993 mm, and a weight of 428 kg.
Crane Trucks
The DFZ5258JSQSZ6D truck crane is a powerful and versatile vehicle designed for efficient lifting and transportation tasks. Equipped with a YCS06300-61 engine and a Shaanxi Auto Fast gear : 10JS120TA high-low gear with synchronizer、PTO gearbox, it provides strong and stable power for demanding operations.
Crane Trucks
The DFZ5258JSQSZ6D truck crane is a powerful and versatile vehicle designed for efficient lifting and transportation tasks. Equipped with a YCS06300-61 engine and a Shaanxi Auto Fast gear : 10JS120TA high-low gear with synchronizer、PTO gearbox, it provides strong and stable power for demanding operations.
Crane Trucks
The DFZ5258JSQSZ6D truck crane is a powerful and versatile vehicle designed for efficient lifting and transportation tasks. Equipped with a YCS06300-61 engine and a Shaanxi Auto Fast gear : 10JS120TA high-low gear with synchronizer、PTO gearbox, it provides strong and stable power for demanding operations.
Model |
Total Length(mm) |
Overall Width(mm) |
Total Height(mm) |
Maximum Speed (km/h) |
Maximum Total Mass(kg) |
| EQ6609CT6D | 5990 | 2270 | 2890/2940/3110(air conditioner) | 69 | 6670 |
| EQ6670CT6D | 6730 | 2270 | 2890/2940/3110 | 69 | 7500 |
| EQ6603LT6A | 5985 | 2260 | 2870(2820)/2985 | 100 | 6350 |
| EQ6608LT6D | 5990 | 2280 | 2870/3020 | 100 | 6000 |
| EQ6668LT6D | 6630 | 2280 | 2870/3040 | 100 | 6670 |
| EQ6738LT6D | 7340 | 2280 | 2895/3040 | 100 | 7700 |
| EQ6753LT6D | 7545 | 2430 | 3495/3335/3275 | 100 | 8800 |
| EQ6609CT6D1 | 5990 | 2270 | 2890/2940/3110 | 69 | 6670 |
| EQ6609CT6D2 | 5990 | 2270 | 2890/2940/3110 | 69 | 6670 |
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Basic information of Dongfeng EQ6670CT6D motor |
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| Engine Model | YCY24140-60 | Engine Manufacturer | yuchai |
| Location/Fuel Type | Front-mounted/Diesel | Engine type | Inline-four |
| Maximum power (kw) | 103kW/2950r/min | Maximum Torque (Nm/rpm) | 400N·m/1400 – 2000r/min |
| Displacement (ml) | 2360 | emission standard | country VI |
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Chassis Parameters And Configuration |
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| Item | Standard Configuration | Optional configuration |
| Chassis Model | EQ6570KS6T1, Dongfeng Special Vehicle Co., Ltd. | — — |
| Transmission | Fast 5th gear | — — |
| Clutch | Φ325 diaphragm spring, clutch booster | — — |
| Front Axle | Dana Axle (2.5T) Φ310X130 | — — |
| Rear Axle | Dana Axle (5T) Φ310X160 | — — |
| Suspension | Number of leaf springs (front/back), front 9/back 11 | — — |
| Steering | Power steering | — — |
| Braking | Pneumatic brake, dryer, exhaust brake, ABS, self – adjusting arm, wear alarm | Retarder |
| Fuel Tank | 90L | — — |
| Tire | 205/75R17.5(No spare tire) | Tpms |
| Battery/Generator | 6-QW-105MF x 2/28V/70A(Without air conditioning) | 6-QW-120MF/28V/100A(Equipped with air conditioning) |
| others | Copper water tank, urea electric heating, Electric pump | Oil circuit heating, centralized lubrication, Condenser, engine warm-up |
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Main body Assembly |
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| Item | Standard Configuration | Optional configuration |
| Body structure | Non load bearing, front and rear wall stamping forming | — — |
| Interior | Puba Interior | Air conditioning interior |
| Car doors and door pumps | Pneumatic folding doors with anti pinch devices for the middle and rear doors (emergency doors for passengers inside, outside, and near the driver) Switch), driver door limit card slot | Pneumatic folding door |
| Side Windows | The first and third blocks on the left, as well as the second and third blocks on the right, are windows in the middle of the window, while the rest are sliding windows | Except for the driver’s window, other options include a fully bonded glass strip window and a middle window |
| Windshield | Front windshield laminated, rear windshield tempered | — — |
| Rearview System | Steel frame manual reversing mirror | — — |
| Air – conditioning System | — — | Roof-mounted air conditioner 14.5KW |
| Heating System | — — | Oil fired liquid heater YJQ11.6KW, optional number of heaters |
| Optional simple water heater (quantity: 2 pieces), optional wall mounted water heater | ||
| Defroster | Shift defroster 24V, 170W | — — |
| Audio-visual System | MP3 player with microphone jack and USB charging port | MP5 car hard drive player, 17 inch/19 inch manual folding display MP3 player with optional SD card or USB flash drive |
| Satellite Positioning System | Beidou satellite positioning driving recorder with storage and upload functions (dual 32GB SD cards) 5Probe+7-inch LCD display (1. Monitor the driver, 2. Monitor the boarding door, 3. From to) Rear monitoring passenger area, 4. Monitoring the road ahead, 5. Reverse monitoring, 6. Monitoring the exit door | Multi channel video recording system (32GB SD card+6 probes+7-inch LCD display), external printer for driving recorder |
| Lamp | Front and rear panel component lighting fixtures, headlight low beam upper and lower height electric adjustment devices, high mounted brake lights | — — |
| Wiper | Opposite direction electric wiper | — — |
| Hatch Door | Steel plate stamped cabin door, standard battery door | Optional left luggage compartment door |
| Seats | Bus seat 13+1, driver’s seat belt alarm | Shock absorber driver’s seat with cushioned bus seat |
| External luggage rack | — — | — — |
| Paint | Domestic solid color paint | Metal paint |
| Others | The engine has a speed limit of 69km/h, PVC floor leather, flat floor, no rear compartment or back door, half width roller sunshade, 2 fire extinguishers (2Kg), 6 safety hammers, DC890A sunroof, electric fan, mechanical power-off switch, automatic fire extinguishing bomb in the engine compartment, vehicle handrails, and protective isolation facilities in the driving area. Additional on-board tools (triangle sign, reflective vest, parking certificate), electronic clock, gas horn, foot pad under clutch pedal, OBD seat, heavy-duty vehicle remote emission terminal T-BOX | ETC car mounted device, aluminum patterned floor, full width roller sunshade, electronic clock, lifting ring, rear luggage compartment and back door, DC890B sunroof, optional flammable and explosive detection, driver behavior monitoring, front door unable to start, automatic glass breaker, road sign. |
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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
