CHETRA TG503

General/Machinery/Pipelayers/CHETRA TG503

GENERAL CHARACTERISTICS

Engine: YaMZ-850.10 / Cummins KTTA19
Power, kW (h.p.): 412 (560,3) / 388 (528)
Weight: 65,000 kg
Lifting capacity, t: 50 - 105
Boom length: 8.9 m

Technical specifications are given for reference, please address to the employee of the company for their specifications

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This is a simple and reliable machine for heavy duty pipelaying operations. It can be used for construction of main gas pipelines of large diameter from 900 to 1420 mm.
TG 503 pipelayer is equipped with the boom lift limiter for winch automatic shut off and continuously closed disk brakes for prevention of the burden falling.

Model	TG-503Ya	TG-503К
Type	Full-tracked
Engine, model	YaMZ-850.10	Cummins KTTA19
Rated power, kW (h.p.)	412 (560,3)		388 (528)
Operating power, kW (h.p.)	382 (520)		353 (480)
Engine capacity, l	25,86	18,9
Specific fuel consumption at operating power, g/kWh (g/HP-hr), not more	238 (175)
Transmission, type	Hydromechanical
Tractor idle speed, km/h, in forward/backward gear
I transmission	4,3 / 5,3
II transmission	7,7 / 9,4
III transmission	12,5 / 14,8
Undercarriage	The undercarriage consists of two tracked bogies with rigid suspension
Number of track rollers (on each side)	8
Number of support rollers (on each side)	2
Tracks	aggregated, with a single grouser
Grouser height, mm	90
Shoe width, mm	860
Clearance, mm, no less	650
Tractor wheeltrack, mm, no less	2 700
Base, mm	4 250
Bearing area, sq.m	7,31
Ground pressure, kgf/sq. cm, not more	1,21
Fuel tank, l	760
Lifting capacity with counterweight extended, t (at boom 1.22m/2.5m)	105 / 50
Boom
Type	of box-like section, A-shaped
Length, m	8,9
Weight, kg	2 940
Winch
Gear type	two-stage planetary gear system
Hook lifting (lowering) speed, m/min	4,1-12,5
Winch rope length, mm	21
Winch (load/boom) rope length , m:
standard boom (8,9 m)	100 / 82
Overall dimensions of the pipe layer with a counterweight and a maximally raised boom, not more, mm:
Length, mm	6 290
Width, mm	5 960
height (boom 8,9), mm	10 100
Operational weight, not more, t	65