BULLDOZER

Model No.: TY320

MAIN FEATURES:

1.    Manufactured by adoptingthe technology of Komatsu D155Abulldozer.

2.    Featuring high performancecapacity, safe and reliable in operation.

3.    Widely used ininfrastructure and industry including large mine, port, power plant, roadbuilding etc.

MAINPARAMETERS:

SPECIFICATION:

       Operating Weight (Straight-Tilt dozer): 35900kg;

       Min. Ground Clearance: 500mm

       Min. Turning Radius: 3.8m;

       Ground Pressure: 0.039MPa;

       Track Gauge: 2140mm;

       Max. Pulling Force: 281KN;

       Grade Ability: 30 degree;

TRAVELSPEED:

       Forward: I: 0-3.6 km/h; II: 0-6.6 km/h; III: 0-11.5 km/h;

       Reverse: I: 0-4.4 km/h; II: 0-7.8 km/h; III: 0-13.5 km/h;

ENGINE:

Model & Type: CumminsNTA855-C360S10 6-cylinder, in-line, 4-stroke-cycle, water-cooled, overheadvalve direct injection, turbocharged diesel

       Rated Revolution: 2000 rpm

       Flywheel Horsepower: 320 HP (239 kW)/2000rpm

       Cylinder Number-Bore x Stroke: 6-139.7 x 152.4mm;

       Piston Displacement: 14L;

       Min. Fuel Consumption: 213g/kWh;

       Max. Torque:  1059/1400Nm/rpm;

       Starting Method: Starting motor 24 V 11kW

POWERTRANSMISSION SYSTEM:

Torque Converter: 1-stage,1-phase,3-element

Transmission: Planetarygear, multi-disc clutch, hydraulically connected, forced lubrication, 3 forwardand 3 reverse speeds.

Bevel Gear: Spiral bevelgear, splash lubrication, single-stage speed reduction.

Steering Clutch: Wet,multi-disc, spring loaded, hydraulically separated, hydraulic control

Steering Brake: Wet,floating, direct on-off hydraulic inter-linking operation

Final Drive: Double reduction of spurgear, splash lubrication

HYDRAULICSYSTEM:

Pump Type: Gear pump 07446-66103

Working Pressure: 14 MPa

System Discharge: 400 (at revolutionof 2000 rpm) L/min

Working Cylinder type: Double-actingpiston type

Working Cylinder Lift Number-Bore xRod x Stroke: 2-140 x 75 x 134 mm

Working Cylinder Tilt Bore x Rod xStroke: 225 x 90 x 160 mm

UNDERCARRIAGESYSTEM:

Type: Swing type of sprayed beam,suspended structure of equalizer bar

Carrier Rollers: 2 (each side)

Track Rollers: 7/each side (5-singleflange, 2-double flange)

Track type: Sealed, assembled single -grouser

Number Of Track Shoes: 41 (each side)

Width Of Track Shoes: 560 mm

Pitch: 228.6 mm

Length Of Track On Ground: 3150 mm

WORKEQUIPMENT:

Blade Type: Straight-tilt

Blade Capacity: 9.96 cubicmeter;

Blade Width x Height: 4130x1553mm;

Max. Lift: 1560mm;

Max. Depth: 560mm;

Max. Tilt Adjustment: 1130 mm;

Pitch Adjustment: 55 degree;

Weight Of Blade: 4520 kg;

COOLANTAND LUBRICANT CAPACITY:

       Fuel Tank Capacity: 600 L

       Hydraulic Tank Capacity: 164 L

       Engine Oil Capacity: 47 L

       Torque Converter, Transmission, BevelGear, Steering Clutch Capacity: 185 L

       Final Drive Capacity (each side): 68 L

OVERALLDIMENSIONS:

       Overall length: 6510 mm

       Overall width: 4130 mm

       Overall height: 3640 mm

Packing & Shipment

1)       Nudepacking

2)       Shippedby bulk vessel or RO-RO vessel