Good Quality Construction Machinery – Normal Structure Bulldozer TY320-3 – HBXG Detail:
TY320-3 bulldozer is semi-rigid suspended, hydraulic transfer, hydraulic controlled track type bulldozer. Planetary, power shift transmission which is Unilever operated. The operation system designed according to human and machine engineering makes operation more easily, efficiently and accurately. Strong power, excellent performances, high operation efficiency and wide view show the advantage features. Optional includes U-blade, three shank ripper, ROPS and other equipments. It is your best choice for road building, hydro-electric construction, field modification, port building, mine development and other constructions.
Specifications
Dozer | Semi-U Blade |
Operation weight (Kg) | 34000 |
Operation weight (With ripper) (Kg) | 38500 |
Ground pressure(KPa) | ≤0.094 |
Track gauge(mm) | 2140 |
Gradient | 30°/25° |
Ground clearance (mm) | 500 |
Dozing Dimension (mm) | 4130×159 |
Dozing Capacity (m³) | 9.2 |
Max. digging depth (mm) | 560 |
Overall dimensions (mm) | 6880×4130×3640 |
Engine
Type | Cummins NTA855-C360 |
Rated revolution (rpm) | 2000 |
Flywheel power (KW) | 239 |
(mm) Number of cylinders-bore×stroke (mm) | 6-139.7×152.4 |
Starting method | Electric starting 24V 11kW |
Undercarriage system
Type | Swing type of sprayed beam. Suspended structure of equalizer bar |
Number of track rollers (each side) | 7 |
Sprocket | Segmented |
Track tension | Hydraulic adjusted |
Width of shoe (mm) | 560 |
Track pitch (mm) | 228.6 |
Gear
Gear | 1st | 2nd | 3rd |
Forward (Km/h) | 0-3.6 | 0-6.6 | 0-11.5 |
Backward (Km/h) | 0-4.4 | 0-7.8 | 0-13.5 |
Implement hydraulic system
(MPa) Working pressure (Mpa) | 13.7 |
Pump type | (Gear Pump) CBZ4200 |
(L/min) (2000r/min) Rated delivery (L/min) (2000r/min) | 335 |
Driving system
Torque converter
3-element 1-stage 1-phase
Transmission
Planetary gear, multiple-disc clutch, hydraulic actuated, forced lubrication by gear pump, 3 forward speeds and 3 reverse speeds.
Steering clutch
Wet, Multiple disc clutch, Spring loaded, hydraulically Actuated.
Steering brake
Wet, band brake, operated with hydraulic booster and hydraulic interlocking.
Final drive
Spur gear, double reduction, splash lubrication.
Product detail pictures:

Related Product Guide:
Our development depends on the advanced equipment, excellent talents and continuously strengthened technology forces for Good Quality Construction Machinery – Normal Structure Bulldozer TY320-3 – HBXG, The product will supply to all over the world, such as: Ukraine, Libya, Colombia, As an experienced group we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of our company is to build up a satisfactory memory to all customers, and establish a long term win-win business relationship. Choose us, we always wait for your appearance!

Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!

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