Underground mining diesel scooptram/LHD/load haul dumper/loader
GRANDPLAN GL-3 LHD, suitable for
3.8×3.8 mine tunnels. Compared with other
underground mining loader, this model has
been greatly improved in terms of wheelbase,
turning radius, smaller wheelbase and bigger
turning angle enable the LHD to meet various
mine tunnels size requirement.
More stable whole machine performance and
more reasonable bucket edge design can
effectively improve production efficiency and
wear resistance and service life of the bucket.
The engine upper cover with air spring make
the engine repair&maintenance much
smoother.
GL-3 is equipped with independent driver
cabin, easy to remove and replace. The new
design increased the operation space of cabin
and improved driver's comfort.
MAIN SPECIFICATIONS
Size(mm) 9200×2174×2255
Rated load 7 000 kg
Max. breakout force 115kN
Max. traction force 155kN
Standard bucket 3.0m³
SPEEDS FORWARD&REVERSE
(VOLVO TAD850VE)
1 gear 4.4km/h
2 gear 8.9km/h
3 gear 16.6km/h
4 gear 23.6km/h
BUCKETMOTION TIMES
Raising time 6.7 sec
Lowering time 3.3 sec
Dumping time 0.9sec
OPERATING WEIGHTS
Total operating weight 19200 kg
Front axle 9400 kg
Rear axle 9800 kg
LOADED WEIGHTS
Total loaded weight 26200 kg
Front axle 20700 kg
Rear axle 5500kg
POWER TRAIN ENGINE
Diesel engine VOLVO TAD850VE
Output 160 kW @ 2200rpm
Torque 1060 Nm @ 1350rpm
Number of cylinders In-line 6
Displacement 7.7 L
Cooling system Water cooled, 650mm direct-drive fan
Fuel System Integrated hand pump, remote fuel filter
Intake system Low turbo charger, Dry air filtration, prefiltration+ two-stage filtration
Control System Electrical fuel control injection system
Start system 24V/5.5KW starter motor, intake preheating
Emission Standards Euro Stage III CN certificate no.96R-032939H
Exhaust system DOC+POC+ Silencer
Average fuel consumption at 50% load 16L/h
Fuel tank capacity 200L(Effective volume)
CONVERTER
Dana C273 Convertor
AXLES
Front axle
spring applied hydraulic
released brakes, Rigid axle
KESSLER D91
No spin slip
Rear axle
spring applied hydraulic
Released brakes,
Self-oscillation frame,
Oscillating ± 8°
KESSLER D91
No spin slip
TRANSMISSION
Dana 32000 Transmission
Electric control shifting
Shift modulation function
Integrate shift and steering operation four gears forward and reverse
BRAKES
SAHR multidisc wet brakes on all wheels.
Integrate service brake, park brake and
emergency brake in a whole system. Brake
system performance complies with
requirements of GB/T33921, JB/T13003.
Automatic brake activation
system,
Brake hydraulic tank is shared with servicing
hydraulic tank, volume 320L
GRANDPLAN GL-3 cab provides superior
ergonomic operating space to reduce operator
fatigue by increasing legroom and improving pedal
position. The front part of the pedal protrudes
outward, and the upper front part and the left and
right sides protrude outward to make the cab space
larger.
GRANDPLAN GL-3 cab has passed ROPS/FOPS
certification (ISO3471/ISO3449) to protect operator
safety. Closed cabin indoor adopted 25mm flame
retardant&noise reduction interior cloth, not only
provide beautiful and comfortable environment,
but also prevent the dust and reduce noise level. It
adopted laminated glass window and four-mouth
sealing strip installation, the window glass can be
dismantled from outdoor or indoor, used for the
emergent evacuation when dangers happen.
OPERATOR'S SEAT
GRANDPLAN GL-3 cabin is fitted with an
adjustable mechanical suspension seat with
three-point seat belt. The seat can be adjusted
back and forth, up and down. New softer
padded arm rests and adjustable joysticks can
be configured either fixed on the cabin door
or on the cabin right side wall
Mechanical suspension
Height adjustment
Adjustment according to the operator's
weight
Adjustable arm rests
Adjustable back support
Three-point seat belt
GRANDPLAN GL-3 LHD, suitable for
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