Dongfeng Truck Mounted Generator 800KW Electric Emergency Power Supply Vehicle

Technical Data Sheet

 Dongfeng Truck Mounted Generator 800KW Electric Emergency Power Supply Vehicle 

Special equipment: generator set, cable reel and other accessories, mainly used for emergency power supply.

Power Supply Vehicle

Item Specification
Overall Dimensions (mm) 10700 × 2550 × 3990
Gross Weight (kg) 23495
Curb Weight (kg) 23365 / 23300
Axles 3
Wheelbase (mm) 5350+1350  
Max Speed (km/h) 89 / 98
Tires 10 pieces; 295/80R22.5 18PR / 11.00R20 18PR
Approach / Departure Angle (°) 20 / 12
ABS 3631010‑C2000 / ABS 8 / 4460046450

Engine (Dongfeng Cummins D6.7NS6B290)

  • Engine Model: D6.7NS6B290

  • Brand: Dongfeng Cummins

  • Cylinders: 6, In-line

  • Displacement: 6.7L

  • Max Output Power: 213kW

  • Max Horsepower: 290HP

  • Max Torque: 1100N·m

  • Emission: China VI、 Euro 5、6


Engine Model Engine Manufacturer Displacement (ml) Power (kW)
D6.7NS6B290
DDi75E350-60
DDi75E300-60
DDi75E340-60
D6.7NS6B320
Dongfeng Cummins Engine Co., Ltd.
Dongfeng Commercial Vehicle Co., Ltd.
Dongfeng Commercial Vehicle Co., Ltd.
Dongfeng Commercial Vehicle Co., Ltd.
Dongfeng Cummins Engine Co., Ltd.
6700
7500
7500
7500
6700
213
257
220
250
231


2.Main Functions

The 800kW power supply vehicle is mainly designed for emergency power supply, mobile rapid deployment, high-efficiency power generation, multi-scenario application and intelligent monitoring. It can provide high-power emergency power with stable power supply output. Adopting vehicle-mounted design, it can quickly arrive at disaster-stricken areas or sites with power demand. The onboard diesel generator set delivers continuous 800kW power output, suitable for emergency disaster relief, construction sites, temporary power supply and other occasions. In addition, the vehicle is equipped with a control system to realize real-time monitoring of power operation status, ensuring safe and efficient operation.

3. Vehicle Technical Parameter Requirements

  1. Vehicle overall dimensions (L×W×H) (mm): ≤12000×2550×4000
  2. Rated passenger capacity of cab: ≥2 persons
  3. Fuel type: Diesel
  4. Emission standard: China National VI
  5. ★ Engine rated power (kW): ≥200
  6. Drive form: ≥6×4
  7. Number of axles: ≥3
  8. ▲ Maximum speed (km/h): ≥80
  9. ★ Gross vehicle mass (kg): ≤28000
  10. Overall vehicle noise (1 meter away from cabinet) (dB): ≤85
  11. Gearbox: Manual transmission with ≥9 gears
  12. ▲ Engine displacement: ≥6.0L
  13. Number of tires: ≥10
  14. Wheelbase: ≥5350+1350mm

4. Other Vehicle Configuration & Service Requirements

A. Cab

The cab shall be equipped with but not limited to the following functions:
  1. Equipped with air suspension seat, central door lock with remote key control, ground observation mirror, front co-pilot mirror, electric lift front and rear door windows, cold and warm air conditioning system, and hydraulic cylinder turnover support structure.

  2. The vehicle shall be fitted with reversing image, radar system and 360° panoramic driving recorder, with a display screen installed inside the cab.

  3. Equipped with main power switch, alarm siren, warning light, marker light, outline marker light, etc.; control switches are arranged inside the cab with independent circuit design.

  4. Safety performance: Equipped with steel wire tires; chassis fitted with ABS (Anti-lock Braking System); the vehicle shall have fault diagnosis and alarm function.

B. Compartment Body

  1. Compartment dimensions (L×W×H) (mm): ≤10000×2550×3000

  2. Compartment structure: Integrated steel structure design with flat top. The carriage adopts frame sandwich structure; the outer layer uses cold-rolled steel plate with thickness ≥1.8mm, the middle frame is welded by steel pipe, and the inner lining adopts punched steel plate with thickness ≥0.8mm. Fireproof, flame-retardant and sound-absorbing materials are filled between the top, side wall inner and outer layers. The bottom plate adopts checkered steel plate with thickness ≥3mm. The compartment is featured with rainproof, dustproof, heat insulation, fireproof and rust-proof performance.

  3. The whole vehicle compartment adopts fully covered type, with skirt-type fully enclosed structure at the lower part of both sides.

  4. Rear configuration: Equipped with turn signal light, brake light, tail light and fog light; the cabinet surface is smooth and flat.

  5. Louver windows are arranged on the front, rear and both sides of the carriage, with service doors between louvers and double doors at the rear end.

  6. The compartment is divided into generator set working room, exhaust noise reduction room and cable room. Air intake silencer structure is arranged in the compartment, and the diesel generator set is placed in the middle of the carriage; exhaust silencer and muffler are installed in the exhaust noise reduction room; an electric cable winch is arranged in the cable room.

  7. A storage cabin shall be set in the lower enclosure for placing maintenance tools, grounding devices, power output copper busbars and other accessories.

  8. Liquid drain outlets for generator set fluids (lubricating oil, fuel, antifreeze) shall be arranged inside and outside the compartment. The internal surface materials are treated with anti-corrosion and anti-oil pollution, and the maintenance passage is equipped with anti-slip measures.

  9. Sound insulation, vibration damping pads, rock wool, perforated plates and sound-absorbing cotton are installed inside the carriage. The average sound absorption coefficient of noise reduction materials is above 0.9, and the average sound absorption coefficient of all internal surfaces of the carriage is raised above 0.6.

  10. Service life of the compartment body: ≥10 years.

C. Main Equipment

1. Technical Parameters of Diesel Generator Set

(1) Rated voltage (V): 400V/230V(2) ★ Rated power (kW): ≥800(3) Design service life (normal operation): ≥10,000 hours(4) Air intake mode: Turbocharged(5) Cylinder & combustion mode: Four-stroke direct injection(6) Continuous operation time with full fuel tank: ≥8 hours(7) Power factor: ≥0.8(8) Protection grade: ≥IP23(9) Emission standard: Not lower than China National III

2. Outrigger System

4-point electric hydraulic outriggers; single leg load-bearing ≥12 tons, with automatic leveling function.

3. Cable Reel

Single-layer reel with no less than 6 gears, distinguished by four standard colors; built-in motor with variable frequency stepless speed regulation for cable output.

4. Power Cable

No less than 12 pieces of flexible rubber-sheathed YC cables; each length ≥50m, cross-sectional area ≥185mm²; fitted with copper lugs at one end and quick-plug connectors.

5. Lighting Equipment

No less than 6 internal compartment lamps, each power ≥40W; no less than 2 external vehicle lamps, single power ≥150W.

6. Vehicle Cabinet Body

Adopts metal framework and metal plate skin with thermal insulation inner lining; equipped with side doors, rear doors, air inlet/outlet louvers and silencer structures.

7. Generator Fuel Tank

The fuel tank shall support the generator set continuous operation for no less than 8 hours.

8. Power Output Cabinet

Independent power output cabinet with wiring copper busbars for power output.

9. Grounding Device

Yellow grounding cable and grounding rod.

10. Equipment Identification Requirements

Phase A — Yellow; Phase B — Green; Phase C — Red; Neutral line — Light blue; DC positive pole — Red; DC negative pole — Blue.

11. Emergency Private Network Communication

Equipped with vehicle-mounted radio station: frequency range 350MHz–400MHz, channel capacity ≥1024.

12. Positioning System

The vehicle supports independent Beidou positioning system with real-time positioning function.


The power supply vehicle is mainly composed of a chassis vehicle, a diesel engine group, a control system, a silent car body, a hydraulic support system, a cable retractable system, air intake and exhaust, a noise reduction system, and an exhaust system.

According to the user's requirements for the capacity and performance of the diesel generator set, choose a chassis car with beautiful appearance and excellent performance, and install the diesel generator set with high reliability, stability and excellent usability in the standard compartment to transform it into a high sound absorption effect and suitable for diesel The silent compartment where the generator set is running is combined into a perfect mobile on-board power station. Its low noise, convenient movement, fast speed, and reliable performance provide users with the possibility to realize long-distance emergency power supply, and meet customer requirements to the greatest extent! 

 

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