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Pipelayer ТG12.25

Pipelayer ТG12.25

Pipelayer ТG12.25
Power, hp 180
Weight, tons 12
Pipelayer ТG12.25
Pipelayer ТG12.25

Pipelayer ТG12.25

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Description

Reliable pipelayer with high load capacity
Pipelayer TO12.25 is equipped with hydraulic planetary winches.

The model is equipped with a hydrostatic transmission with a drive of caterpillars, which ensures high maneuverability and stability of the machine even in swampy and loose soils.

The maximum reach of the boom is 9 meters.
Dimensions

Specifications

Engine


Type YMZ-236
Power, kW/hp 132/180
Min rated consumption, g/kW (g/hp) 214 (157)
Operating volume 11.15 l
Torque / torque
backup / reserve power
момента/мощности
 667 Nm at 1250-1450 rpm
Electric starter St25.3708-01 / 8.1 kW
Generator 24V / 55A
Storage battery 2*12V/ 2*132Ah
Pre-heating with autonomous heating function
 14TC-10 Teplostar

Undercarriage


Type rigid, four-point
Frame load-bearing structure made of HSS steel, high welding accuracy
Track rollers lifetime lubricated, on sliding bearings (journals)
Number of track rollers
 7 bottom rollers on each side / 2 carrier rollers on each side
Track chain 45 reinforced track shoes on each side
Track shoe width 900 mm
Track shoe grouser 65 mm
Track adjuster hydraulic

Transmission


Type hydrostatic, Bosch-Rexroth (Germany)
Transmission hydraulic pump coupled with hydraulic motor with stepless transmission shift
On-board gearboxes planetary (Italy)
Control electric and hydraulic servo
Brake system hydraulic (pilot-operated check valve), normally closed multiple-disc clutches

Attachable Implement Control System


Type hydraulic, separate for each device
Hydraulic pump PSM 310.80
Max pressure 28 MPa
Control valve sectional (Belarus)
Filtration double filtration: at suction, full-flow at discharge

Filling Values


Cooling system 60 l
Fuel tank 400 l
Engine lubrication system
 32 l
On-board gearbox 8 l
Transmission and attachable implement hydraulic system 150 l

Operator’s Seat. Travel Control


Cab hexagonal, improved visibility, twindow insulation, with springs
Safety emergency hatch, FOPS, outer battery compartment
Seat ergonomic, with seat belt
Travel and attachable implement control 4-position joysticks

Pipelayer Equipment


Hook is actuated through a sheave system with a winch
Hoisting height
 5.9 (7.9) m
Hook lowering height 2.5 m
Hoisting/ lowering speed from 0.036 m/sec to 0.179 m/sec
Counterweight is built of 2 plates non-detachable, weight is 4000 kg
Winch double-drum with hydraulic drive
Nominal load capacity at 2.5 m boom reach 12t
Max calculated load capacity 25 t

Operating Weight


Weight, t 24.2
Specific ground pressure (from the equipment)
 0.053 mPa

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