BULLDOZER

Model No.: TY220S

MAIN FEATURES:

1.    Manufactured by adoptingthe technology of Komatsu D85A-18bulldozer, featuring high performance capacity, efficiency, safe and reliablein operation.

2.    Taking the advantage oflower ground pressure and suitable to be used in swamp and soft landapplication.

3.    Various options: airconditioner.

MAINPARAMETERS:

SPECIFICATION:

       Operating Weight: Straight-tilt: 25700kg;

       Min. Ground Clearance: Straight-tilt: 405mm

       Min. Turning Radius: Straight-tilt: 3.8m;

       Ground Pressure: Straight-tilt: 0.039MPa;

       Track Gauge: Straight-tilt: 2250mm;

       Max. Pulling Force: Straight-tilt: 221KN;

       Grade Ability: Straight-tilt: 30 degree;

TRAVELSPEED:

       Forward: I: 0-3.6 km/h; II: 0-6.5 km/h; III: 0-11.2 km/h;

       Reverse: I: 0-4.3 km/h; II: 0-7.7 km/h; III: 0-13.2 km/h;

ENGINE:

Model & Type: CumminsNT855-C280S10 6-cylinder, in-line, 4-stroke-cycle, water-cooled, overhead valvedirect injection, turbocharged diesel

       Rated Revolution: 1800 rpm

       Flywheel Horsepower: 220 HP (162 kW)/1800rpm

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

       Piston Displacement: 14L;

       Min. Fuel Consumption: 212g/kWh;

       Max. Torque:  1078/1250Nm/rpm;

       Starting Method: Starting motor 24 V 11kW

POWERTRANSMISSION SYSTEM:

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

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 07441-67503

Working Pressure: 14 MPa

System Discharge: 262 (at revolutionof 1800 rpm) L/min

Working Cylinder type: Double-actingpiston type

Working Cylinder Lift Number-Bore xRod x Stroke: 2-120 x 70 x 1043 mm

Working Cylinder Tilt Bore x Rod xStroke: 200 x 90 x 130 mm

UNDERCARRIAGESYSTEM:

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

Carrier Rollers: 2 (each side)

Track Rollers: 8/each side (5-singleflange, 3-double flange)

Track type: Sealed, assembled single -grouser

Number Of Track Shoes: 45 (each side)

Width Of Track Shoes: 945 mm

Pitch: 216 mm

Length Of Track On Ground: 3480 mm

WORKEQUIPMENT:

Blade Capacity:Straight-tilt: 7.7 cubic meter;

Blade Width x Height: Straight-tilt:4365x1330mm;

Max. Lift: Straight-tilt: 1330mm;

Max. Depth: Straight-tilt: 550mm;

Max. Tilt Adjustment:Straight-tilt: ≧735 mm;

Pitch Adjustment:Straight-tilt: 55 degree;

Capability (Theoreticalvalue 40m): Straight-tilt: 330cubic meter/h;

Weight Of Blade: Straight-tilt:3820 kg;

COOLANTAND LUBRICANT CAPACITY:

       Fuel Tank Capacity: 480 L

       Hydraulic Tank Capacity: 110 L

       Engine Oil Capacity: 45 L

       Torque Converter, Transmission, BevelGear, Steering Clutch Capacity: 122 L

       Final Drive Capacity (each side): 72 L

OVERALLDIMENSIONS:

       Overall length: 6060 mm

       Overall width: 4365 mm

       Overall height: 3440 mm

Packing & Shipment

1)       Nudepacking

2)       Shippedby bulk vessel or RO-RO vessel