User Guide
Specification
SD300N
General parameters
Bucket capacity
2.7 m
3
Operating weight 16,500 KG
Overall length x width x height (mm) 7,780 x 2,992 X 3,470
Rated load 5,000 KG
Wheelbase 2,900 mm
Tread 2,174 mm
Ground clearance 480 mm
Engine
Model
Weichai Steyr engine WD10G220E23 (turbocharged)
Rated power
162 KW
Rated speed
2,000 rpm
Number of cylinders/bores/strokes
6 / 126 / 130
Displacement
9.7 L
Max. torque
980N.m / 1,300 - 1,500 rpm
Capacity
Fuel tank capacity
260 L
Hydraulic oil tank capacity 260 L
Engine oil 19 L
Gear box oil 49 L
Drive axle oil (front/rear) 27 L / 27 L
Transmission system
Torque converter
Twin turbo
Gear box
Planetary gear Multiple disc Anti-shock power
shift clutch shift
Gear position I II
Forward 1-12.2 km/hr 0-38 km/hr
Backward 0-16.5 km/hr
Drive form Four-wheel drive
Rear axle swing angle 11
o
Tire 23.5 - 25 - 16 PR
Max. traction force 164 KN
Max. climb angle 30
o
Max. steering angle 36
o
Min. turning radius (Bucket edge) 6,680 mm
Working device
Max. dump height
3,027 mm
Dump reach 1,338 mm
Max. dump angle 48
o
Max. breakout force 164 KN
Pin Hinge Height 4,100 mm
Optional items of equipment
Bucket
3.0 m
3
Enlarged coal bucket 4.0 m
3
Extended arm (dump height) 3,430 mm
Large-capacity air-conditioning 2.2 m
3
Timber grapples
Hydraulic system
Pump type
Gear pump
Pump displacement 100mL/r
System operating pressure 17MPa
Front cycle time
Lifting Dumping Lowering Total
5.5 s 1.2 s 2.8 s 9.5 s
Noise
Noise at driving position
≤85 dB(A)
Machine exterior radiated noise ≤112 dB(A)
Loading Material Unit Weight (Please determine the precise loading material weight
according to the densities of the different materials given in the Table.)
Material Name Density Kg/m
3
Rubble 1,600
Mine refuse 650
Clay
Dry excavated 1,485
Wet excavated 14725
Natural 1,650
Clay and
grave
Dry 11,185
Wet 1,650
Coal
Smoke-free raw coal 1.190
Smoke raw coal 950
Weathered
granite
75% rock,25% soil 1955
50% rock,50% soil 1,725
25% rock, 75% soil 1,585
Gravel
Pit gravel 1,900
Dry 1,485
Dry(1/4" 2") 1,650
Wet(1/4"-2") 2,015
Material Name Density Kg/m
3
Soil
Dry
1,550
Wet 1,725
Fine clay 1,125
Tight 1,840
Soft slurry 1730
Dry compacted soil 1,520
Granite
Crushed 1,650
Solid 2,800
Plaster
Crushed 1,810
Crushed 1,600
Solid 2,780
Limestone
Crushed 1,550
Solid 2,600
Peat coal
Dry 415
Wet 1,125
Alumina 1,425
Material Name Density Kg/m
3
Sand rock
Crushed
1,550
Solid 2,300
Sand
Loose and dry 1,440
Slightly wet 1,680
Wet 1,850
Compacted wet sand 1,850
Sand and
gravel
Dry 1,730
Wet 2,000
Furnace
cinders
Crushed 1,760
Solid 2,100
Trappide
Crushed 1,740
Solid 2,880
Hematite 2,460
Magnetite 2,780
Iron pyrites 2,580
Taconite 2,800
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