main feature:
1. Power adopts JD3102T or TY31001 diesel engine, direct-injection water-cooling, four-stroke engine, large torque reserve;
2. Clutch adopts linkage type (optional independent type) double acting clutch;
3. The gearbox adopts a 4(3+1) compositional structure to shift the gears into gears. The synchronizer can be used to shift gears. The speed range is 0.29 to 36.5 kilometers per hour. There are 12 forward gears and 4 reverse gears. Creeping gear, available 24 forward grades, 8 reverse gears.
4. The brake adopts the wet disc brake, the braking torque is large, the braking effect is good, and the parking brake is used;
5. Both the front and rear axles adopt planetary speed reduction mechanism, and the front drive axle adopts constant velocity universal joints with a compact structure.
6, power output has a fully independent 3 speed (540,730,1000 rev / min) and synchronous power output, to meet the complex operation requirements;
7, optional 2 sets of hydraulic output interface;
8. The steering gear adopts full hydraulic steering, low operating force, and independent fuel tank;
9, differential lock with foot control, sliding pin type;
10. The lifter adopts split type oil supply system, and the power level is controlled comprehensively to enhance the lifting force.
11. The driver's seat is spring-damped, adjustable front and rear;
12, using streamlined hoods and mud stop.
Dongfeng Brand 400 Wheel Tractor Receives National Key New Product Certificate
Dongfeng 400 wheeled tractor awarded high-tech product certificate
Dongfeng 400/450 wheeled tractor included in the national key new product project
Model Dongfeng 450 Driving Type 2 Wheel Drive Dimensions (LHW) mm362416152280 Wheelbase (mm) 1880.5 Wheelbase (mm) Front Wheel 1260 Rear Wheel 1300 Ground Clearance (mm) 448 Structural Mass (kg) 1720 Front Tire Round 6.00-16 rear 12.4-28 (11-28) Walking speed forward 1.58/0.29; 2.6/0.48; 3.34/0.61/5.29/0.97;
4.14/0.76; 6.8/1.25; 8.78/1.61; 13.9/2.55; 10.87/2.0;
17.9/3.29; 23.04/4.23; 36.48/6.7 reverse gear 4.2/0.77; 6.5/1.19; 8.92/1.64; 14.12/2.59 engine model JD3102T bore travel (mm) 102105 rated power and speed (kW/rpm) 33/2400 start Method Electric start (with glow plug) PTO shaft-speed (rev/min) 730/540 (optional 1000/540) Synchronous speed (optional) Six key Ñ„35 (optional eight keys Ñ„38)