Chetra TG 503 Base

Specifications of Chetra TG 503 Base

Engine

• Cylinder bore and piston stroke 136.9 mm x170.2 mm.
• Displacement 15 L
• Engine Model Cummins Make, Model: KTTA-19 C520, six cylinder in-line, four stroke, turbocharged and liquid-cooled diesel engine
• Engine power,kW (h.p.) 353 (480)@1800 rpm
• Lifting capacity, kg 1049000
• Max. Torque 2248 Nm at 1 300 rpm.
• Model TG 503
• Operating weight, kg 69000

Transmission

• Forward 1 4.3
• Forward 2 7.7
• Forward 3 12.6
• Reverse 1 5.3
• Reverse 2 9.4
• Reverse 3 15.1

Undercarriage

• Ground Contact Area 7,31 M²
• Ground Pressure 0,94 kgflcm²
• Grouser Height 90 mm
• Number of Shoes (each side) 48
• Shoe width 860 mm
• Suspension rigid, with a transverse beam. Track rollers, support rollers and idlers feature life-time lubrication and self-adjusting "duo-cone" type seals

Pipelaying Equipment

• Boom : welded construction of a box-like section. It is triggered through sheave block system by double-speed winch. Boom length is 8,6 m. Boom weight-2900 kg.
• Counterweights Counterweights 11 770 kg each are located on the counter weight frame. The counterweight is controlled hydraulically.
• Load lifting capacity 50000 kg. Rated lifting capacity -104900 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 x320 mm Rope sizes (diameter x length): of a hook-21 mmxl00m, of a boom -21 mmx82m