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Terex non-highway off-road rigid mining dumper truck TR50

Basic Info

Model No.: Terex Tr50

Product Description

Product Description

TEREX non-highway off-road rigid mining dumper truck TR50
TEREX 50ton off highway rigid tuck with CUMMINS engine and ALLISON transmission
1, compatitive price and good quality
2,more than 5 years after service
Cummins turbo charged, aftercooled engine
Smooth shifting, electronically-controlled transmission
Non-wearing hydrodynamic retardation
High visibility cab with de-luxe interior
Maximum Payload-45 tonne (50 US ton)
Maximum Gross Vehicle Weight-80 000 kg (176 366 lb)
Heaped Capacity-27.5 m 3 (36 yd 3 )
Gross Power-392 kW (525 hp)
Fabricated Full box section frame with integral front bumper and
closed loop crossmember. Crossmember and rear torque tube and
tail seat connections with frame rails are high strength alloy castings.
Standard: Front and Rear 21.00-35(36PR) E-4
Rim Width .......................................................................... 15 in
Consult tyre manufacturers for optimum tyre selection and correct
t- km/h (ton-mile/h) capacity for application.
SERVICE-Dual shoe external expanding, mechanically actuated by
air pressure. Independent front and rear systems actuated by single
treadle valve with auxiliary manual control. Operator controlled wet /
dry road valves reduces front brake pressure 50% for improved control
and slippery conditions.
Front Linings: Diameter x width .............................. 660 x 127 mm
................................................................. (26 x 5 in)
Lining area: front axle ........................................ 3 980 cm 2 (617 in 2 )

................................................................. (26 x 5 in)
Rear Linings: Diameter x width ............................... 660 x 254 mm
............................................................... (26 x 10 in)
Lining area: front axle ..................................... 7 960 cm 2 (1 234 in 2 )
Total Lining Area: ........................................ 11 940 cm 2 (1 851 in 2 )
EMERGENCY-Warning light in cab indicates when air pressure drops
below 550 kPa(80 lbf/in 2 ). Front and rear brakes automatically actuate
if ystem air pressure falls to 310 kPA(45 lbf/in 2 ).
Air compressor capacity:.................................. 8.8 litres (12 ft 3 /min)
Total safety brake air reservoir capacity ............ 81 litres (4 950 in 3 )
PARKING-service brakes act as parking brakes when applied by
manual control valve on the instrument panel.
RETARDATION-Application of non wearing hydrodynamic retarder
ntegral with transmission.
Independent hydrostatic steering with closed- centre steering valve,
accumulator and pressure compensating piston pump.
Accumulator provides uniform steering regardless of engine speed. In
the event of loss of engine power it provides steering of approximately
two lock-to-lock turns.
A lowpressure indicator light warns of system pressure below 83 bar
(1 200 lbf/in 2 ). Steering conforms to ISO 5010, SAE J53.
Steering conforms to ISO 5010, SAE J53.
Maximum Tyre Steering Angle.................................................39 ?
Two body hoist cylinders are mounted between the frame rails. Cylinders
are two-stage with power down in the second stage. The body hydraulic
system is independent of the steering hydraulic system.
System Pressure........................................... 190 bar (2 750 lbf/ in 2 )
Body Hydraulic Pump Flow Rate
@ 2 100 rev/ min.............................210 litre/ min (55.5 US gal/min)
Body Raise Time........................................................... 13 Seconds
Body Lower Time ............................................................ 9 Seconds
Longitudinal 'V' type floor with integral transverse box-section stiffeners.
The body is exhaust heated and rests on resilient impact absorption
pads full time exhaust is optional.
Body floor wear surfaces are high hardness abrasion resistant steel of
yield strength.
ROPS Cabguard SAE J1040 Feb 86. ISO 3471
Thickness: Floor .................................................... 15 mm (0.59 in)
Side...................................................... 10 mm (0.39 in)
Front, lower .......................................... 10 mm (0.39 in)
Volumes: Struck (SAE) ......................................21.5 m 3 (28.1 yd 3 )
Heaped 2: 1 (SAE) ...............................27.5 m 3 (36 yd 3 )

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