Dongfeng 145 Series Chassis (EQ1108) is the advanced level series of flat-head trucks developed by Dongfeng Company using the mature technology and assembly of EQ1092 series and the introduction of foreign advanced cabs and supercharged diesel engine assemblies. Its beautiful appearance, high speed, economy, comfortable ride, good vision, and easy handling are one of Dongfeng’s leading products.
Dongfeng 145 series chassis can be converted into sewage suction trucks, sprinklers, truck cranes, garbage trucks, trucks, dump trucks, semi-trailer tractors, box cars and many other models. With power steering, φ350 clutch with power steering, six-speed transmission. Dongfeng 145 models for the load 5t, equipped with 6BTS.9 diesel engine, wheelbase of 3950mm, cab flat sleeper ride 3 people.
Let's take a look at the detailed structural features of Dongfeng 145
1. Engine (6BT type)
Type: 4-stroke, water-cooled, in-line 6-cylinder, supercharged, diesel engine
Cylinder Diameter x Piston Travel: 102 x 120null
Working volume: 5.88L
Compression ratio: 17.5
Rated speed: 2600r/min
Rated power (2600r/min): 118kw
High torque (1400r/min): 539N·m
Injection sequence: 1 - 5 - 3 - 6 - 2 - 4
Fuel Type: O Summer Light Oil, Winter 0-20 Light Diesel
Low fuel consumption: no more than 212g/kW·h
Lubricant: 15W/40
2. Clutch. Monolithic, dry, friction plate diameter 350mm, hydraulic long-range operation.
3. Transmission. Types: six forward gears, one reverse gear, two, three, four, five, and six gears with inertial pin-type synchronizers, reverse gears are meshing gears, and transmissions are manipulated by two-pieces.
4. Transmission shaft. Three gimbal style. Universal joints for the cross-axis type, with cross-axis needle roller bearings. An intermediate support. Both sections of the drive shaft are equipped with protective frames.
5. Front axle. I-shaped section, two-level drop, knuckle with tapered thrust bearings.
Front wheel position: 1° out of front
Main Sales Intro: 7°
Leading sales: 0°30
Toe-in: (1---5)mrn
6. Rear axle. Integral axle housing with half shaft bushing.
Main reducer type: Hyperbolic gear, single-stage reducer
Speed ​​ratio: 6.33 (optional 5.83)
Half shaft type: Full float
7. Cab. Flat-head reversible, torsion bar type flip mechanism, driver's seat, middle seat and assistant seat in the front of the cab. The driver's seat can be adjusted back and forth, and the seat back angle can be adjusted. There is a sleeper in the rear, insulated carpets, a glove box, a quartz clock, a cigarette lighter, a radio, a sun visor, an interior rearview mirror and a curtain frame. Both doors are locked, the door glass can be raised and lowered, the triangular window and the rear window glass can be opened. The front window has electric wipers and scrubbers, and exterior mirrors are mounted outside the doors. Instantaneous wind, air conditioning optional.
8. Frame. Stamped riveted structure, large section size (232 x 75 x 6.5) mm, with tow hooks and bumpers on the front.
9. Suspension. .Slide-type leaf spring (single-sided double-slot steel plate). The rear suspension is equipped with an auxiliary seesaw. The front truss has a bidirectional hydraulic shock absorber.
10. Steering system. Power steering gear; H Rickle type 2 integrated power steering gear, transmission ratio is 20.4, double spoke steering wheel, front and rear, height and position adjustment, steering gear mounted by the steering column and with two cross joint universal joints Retractable drive shafts. Can choose N Qiao cycle steering machine.
11. The brake system. Nylon brake lines are used. Double-loop, direct-entry dual-chamber series brake valve, drum wheel brake, equipped with water bored, safety cabinet, relay valve, quick release valve, check valve, unload valve, exhaust brake valve.
Air reservoir: A main air reservoir with a capacity of 20L xZ. One full-capacity 20L wet gas cylinder
Parking brake: Drum type, mechanical manipulation
Air compressor: water cooled single cylinder
Cylinder X stroke: (75 x 38) mm
12. Electrical appliances and meters.
Line System: 24V Circuit System
Generator: Voltage 28V Current 45A
Battery: Model: 6-Qw-1 DF (two series)
Voltage Single 12V Capacity 100A.h
Starter: Voltage 24V Power 4.5kw
Instrumentation: speed odometer, tachometer, voltmeter, water temperature gauge, fuel gauge, oil pressure gauge, barometer (2), light: headlamp (2), front combination light (2), fog light (2), Turn (side) measures lamp (2), taillight 2), backlight (2), license plate light (l), work light.
Indicators and alarms: turn signal indicator, charge indicator, stop indicator, overheated water and water level alarm, reverse alarm, oil pressure drop alarm, low pressure alarm, electric horn (2 ), air horn.
Switch: Main power switch, ignition switch, combination switch and sub-start switch.
13. Wheels and Spare Tire
Rim type: 7.0 to 20 thick spoke type.
Tire: 9.00R20 a 14PR ordinary steel radial tire or nylon tire
Tyre pressure (kPs): Front wheel: 420 Rear wheels: 490
Spare wheel mechanism: Worm worm-type spare tire lifter, mounted on the rear of the frame.
14. Truck tools. The car is equipped with general purpose and special tools that can be used by the driver for level 1 and 2 maintenance.
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