Chetra TG 302 Base

Specifications of Chetra TG 302 Base

Engine

• Cylinder bore and piston stroke 125 mm x 147 mm
• Displacement 16,3 L
• Engine Model Cummins Make, Model: QSM11-C330, six cylinder in-line, four stroke, turbocharged and air-to-air after cooled, liquid-cooled diesel engine.
• Engine power,kW (h.p.) 232 (315)@ 2100 rpm
• Lifting capacity, kg 65700
• Max. Torque 1674Nm at 1100...1400 rpm.
• Model TG 302
• Operating weight, kg 44000

Transmission

• Forward 1 3.8
• Forward 2 6.6
• Forward 3 10.0
• Reverse 1 4.9
• Reverse 2 8.4
• Reverse 3 11.3

Undercarriage

• Ground Contact Area 5,055 V.
• Ground Pressure 0,88 kgflcm²
• Grouser Height 80 mm.
• Number of Shoes (each side) 44.
• Shoe width 710 mm.
• Suspension rigid, with a transverse beam. Track rollers, support rollers and idlers feature life-time lubrication and self-adjusting "duo-cone" type seals.

Final Drives

• FINAL DRIVES Final drive is double-stage: the 1st stage consists of outside diameter gears; the 2d stage is planetary with "kW scheme (with a stopped crown gear).

Pipelaying Equipment

• Boom welded construction of box-like section. It is triggered through sheave block system by double-speed winch. Boom length is-7,6 m. Boom weight-2331 kg.
• Counterweights Counterweights 9255 kg each are located on the counterweight frame. The counterweight is controlled hydraulically.
• Load lifting capacity 31 000 kg. Rated lifting capacity - 65 700 kg. Is designed for pipe laying into trenches and for other handling operations.
• Winch Two-drum winch with hydraulic drive is hydraulically controlled. It has two gears and normally applied disk brakes. Winch overall dimensions: Of a drum (diameter, width) -400 mm x290 mm