Backhoe – 788

Model WP3.6NG101E680
Type In Line Direct injection  FOUR-Stroke and Injection Combustion Chamber
Rated Power 74kw

 

LOADER
STANDARD BUCKET 6 IN 1 BUCKET
A Maximum dump height under bucket at 45° mm 2829 2829
B Dump Reach at full height mm 1100 1100
C Maximum height pin mm 3500 3500
F Dump angle ° 55 55
M Below ground level digging depth mm 92 100
Maximum lifting capacity @ max height kg 2500 2000
Bucket Capacity m3 1.2 1.2
Bucket breakout force KN 54 54
BACKHOE
STANDARD TELESCOPE
Swinging angle ° 190 190
I Maximum reach from swing center mm 5587 6420
J Maximum operating height mm 5562 6246
K Maximum loading height mm 3586 4270
L Maximum digging depth mm 3623 4643
R Bucket rotation ° 200 200
Backhoe Capacity m3 0.3 0.3
Maximum Digging Force kgf 5100 5100
OVERALL DIMENSIONS
STANDARD BUCKET 6 IN 1 BUCKET
G Boom height  mm 3506 3506
O Wheel base mm 2285 2285
P Cab height mm 2950 2950
Q Overall width  mm 2220 2220
Bucket width mm 2450 2420
S OVERALL LENGHT BOOM FOLD 5934 5934
Minimum ground clearence mm 450 450
Operating weight  Kg 9200 9500
ENGINE
Model WP3.6NG101E680
Type In Line Direct injection  FOUR-Stroke and Injection Combustion Chamber
Rated Power 74kw
Rated Speed 2200r/min
Engine Noise 92.5 dB
Exhaust Flow 445kg/h
Reference Torque 505N.m
TYRE
Model 12.5/80-18 /19.5L-24
The brand ROCKBUSTER
Pressure of Front wheel 0.35Mpa
Pressure of Back Wheel 0.45Mpa
                                                                                                            AXLE/Brake System Front Rear
AXLE Type Wet-type braking and hydraulic fork differential lock, external caliper disc parking brake.
Drive axle model A1092 WA1080
Total gear ratio 14.769 16.154
Main reducer gear ratio 2.692 2.692
Wheel-side reducer gear ratio 6.4 6.4
Dynamic axle load (kN) 90 75
Static axle load (kN) 225 187.5
Maximum output torque (N.m) 49108 49108
Traveling braking torque (N.m) 28600
Traveling braking oil pressure (MPa) 3
Differential lock oil pressure (MPa) 1.8-2.1
Maximum steering angle (°) 19.5 19.5
GEAR BOX/Torque Converter
Product Model MYF110
Type Multi-Speed Electro-Hydraulic Control Box
Brand XCMG
Maximum Input Power (kW) 76
Rated Input Speed (r/min) 2200
Number of Gears F4/R3
Transmission Ratio/Forward Gear 4.932/2.681/1.295/0.704
Transmission Ratio/Reverse Gear 3.9/2.12/1.314
Nominal Torque at Zero Speed Pump Wheel (Mbg0) (N.m) 54±5%
Maximum output Torque(N.m) 735
Rated Working Pressure of Variable Speed Pump (MPa) 2.5
Gear Control System Oil Pressure (MPa) 1.8-2.1(2200rpm)
Lubricating Oil Pressure (MPa) 0.15~0.3
Length × Width × Height (mm) 583×697×716
Total Weight ≈280kg

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