EQ6608LT6N | Dongfeng Gas Highway Coach
The EQ6608LT6N bus was designed by engineer Dang Wenjie of the technical center. Since its development, it has been widely used in rural passenger transport, intercity bus routes and other operating scenarios.
As part of EMAC, DuraMac provides a complete powertrain that integrates with DCEC engine, Fast-Eaton clutch, FAST-CAT transmission, Dongfeng-DANA axle, and Komman air suspension. While the electrification of automobiles is a certain future, DuraMac also gets involved with EV powertrain systems.
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 troubleshooting to overhaul technical support.
Advantages of EQ6608LT6N
Technical Specifications
| Total Length (mm): | 5990 |
| Total Width (mm): | 2280 |
| Total Height (mm): | 2890,2930,3040 |
| Interior ceiling height(mm): | 1900 |
| Wheelbase (mm): | 3300 |
| Front Overhang/Rear Overhang (mm): | 940/1750 |
| Approach/Departure Angle (°): | 22/14 |
| Step height (mm): | 380 |
| Rated Total Mass (kg): | 6300 |
| Rated capacity(persons): | 10-19 |
| Maximum Speed (km/h): | 100 |
| Luggage compartment volume (m²): | — |
| Track width(mm): | 1810/1670 |
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. 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. 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. 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. 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. 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.DuraMac
Fast Gear
EV Truck
DANA Axle
Datong Gear
Crane Trucks
- Gas Highway Coach Series
- Power System Parameters
- Standard / Optional Configuration
- Chassis Parameters and Configuration
Transmission Model | Total Length(mm) | Overall Width(mm) | Total Height(mm) | Maximum Speed (km/h) | Maximum Total Mass(kg) |
| EQ6608LT6N | 5990 | 2280 | 2890 ,2930 ,3040 | 100 | 6300 |
| EQ6738LT6N | 7340 | 2280 | 2875 / 3010 | 100 | 7950 |
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Basic information of Dongfeng EQ6608LT6N motor | |||
| Engine Model | CR4N29C6A | Engine Manufacturer | Chongqing Kairui |
| Position/Fuel | Front-mounted/CNG | Engine Type | In-line 4-cylinder, Water-cooled |
| Maximum Power (kW/rpm) | 98 kW/2800rpm | Maximum Torque (Nm/rpm) | 360/1400-2400rpm |
| Displacement (ml) | 2892 | Emission Standard | China VI |
| Vehicle Announcement and Batch | Batch 339 | Product Grade and Batch/Number of People | Batch 43/19 |
| National Environmental Protection Catalog and Batch | Yes | Fuel Consumption Detection Batch | Compliance of Operating Bus |
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Standard / OptionalConfiguration | ||
| Item | Standard Configuration | Optional Configuration |
| Chassis Model | EQ6570KS6TN/Dongfeng Special Automobile Co., Ltd. | —— |
| Transmission | 6-speed | —— |
| Clutch | Diaphragm spring Φ325, clutch booster | —— |
| Front Axle | (2.3T)16″ disc brake | —— |
| Rear Axle | (4.5T)16″ disc brake | —— |
| Suspension | Leaf spring number (front/rear), front 9/rear 11 | 3/4 |
| Brake | Air brake, dryer, exhaust brake, ESC+ABS, wear alarm | 1. Slope exceeds 8.5 degrees 2. Slope is between 5-8.5 degrees and frequent braking for more than 2 kilometers 3. Slope exceeds 5 degrees, and speed exceeds 45KM/h when continuous distance exceeds 6 kilometers,If any of the above conditions is met, a retarder is required. |
| Gas Cylinder | 140L (left side) + 205L wrapped cylinder (under rear compartment) | —— |
| Tire | 7.00R16LT, tire pressure monitoring | 205/75R17.5 |
| Battery/Generator | 6-QW-105MF×2/28V/110A | 6-QW-120MF |
| Others | Copper water tank | Condenser, centralized lubrication |
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Chassis Parameters and Configuration | ||
| Item | Standard Configuration | Optional Configuration |
| Body Structure | Non-load-bearing | – |
| Interior | Ordinary interior, left inner luggage rack + right inner handrail | Right inner luggage rack + left inner handrail, front horizontal handrail, air-conditioned interior |
| Doors and Door Pumps | Pneumatic folding door with anti-pinch device (emergency switches for passenger doors inside, outside and near the driver), driver’s door limit slot | Pneumatic outward-swinging door with anti-pinch device |
| Side Windows | The driver’s window is a saddle-type side window, the first block on the left and the fourth block on the right are middle windows (emergency windows), the rest are sliding windows, color is F green | Other combinations |
| Windshield | Front windshield laminated glass, rear windshield tempered glass | – |
| Rearview System | Rabbit-ear rearview mirror, inner rearview mirror | Coach-style rearview mirror |
| Air Conditioning System | Electric fan | Roof-mounted air conditioner, 12KW |
| Heating System | — | Independent water heater YJ-Q11.6 (standard in the right luggage compartment);Simple water heater (two forced radiators), wall-mounted water heater |
| Defroster | Variable-speed defroster 24V, 130W | Variable-speed defroster 24V 170W |
| Audio-Visual System | MP3 player with microphone jack, USB charging port | MP5 system, 15″/17″ color display;MP3 player with USB disk, optional SD card |
| Lights | Front and rear combined lights, front headlight height adjustable, high-position brake light | – |
| Satellite Positioning System | Beidou satellite positioning traveling data recorder, 5 probes + 7-inch liquid crystal display | External printer |
| Wiper | Opposed electric wiper | – |
| Compartment Doors | Air filter access door, battery access door, left gas cylinder access door | – |
| Seats | 2+1 layout, 19 seats, ordinary passenger seats (passing seats with handrails), ordinary driver’s seat | Middle-grade seat (telescopic handrail), mechanical or air-sprung driver’s seat |
| Paint | Domestic pigmented paint | Metallic paint |
| Others | Engine speed limit 99km/h; Ordinary floor leather (square pattern), flat floor rear compartment without sinking, half-roller sunshade curtain, fire extinguisher (2KG) 1 piece, safety hammer (5 pieces), rear windshield and left and right emergency windows with automatic breaker 3 sets, full-vehicle three-point seat belts, DC816A skylight, air horn, mechanical circuit breaker switch, full-vehicle seat belt alarm (driver’s seat acoustic and optical alarm), rear seat headrest detachable, boarding handrail, engine compartment integrated fire extinguishing device and instrument panel alarm switch, electronic clock, foot pad under the clutch pedal, water chute front and rear with curved edges, luggage compartment and rear luggage compartment binding device, heavy-duty vehicle remote emission terminal T-BOX, gas leakage alarm. | Aluminum checkered plate, full-roller sunshade curtain, DC816B skylight, remote control lock, simple intercom, electronic announcer, fabric side window curtain, fabric rear windshield curtain, ETC on-board device. |
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