SUNWARD SWDE120B-3 - TRAVEL MECHANISM

OPERATION & MAINTENANCE MANUAL SWDE120B-3
90
9. MACHINE TECHNICAL SPECIFICATION
9.1.1 SWDE120B-3 Technical Parameters
Model
SWDE120B-3
Operation parameter
Drilling Range mm
90
～
138
Impactor
4"/5"
Diameter of Kelly bar mm
76
Length of Kelly bar m
4m×7
Hole depth, max.) m
28
Dust collection device
Dry type
Air compressor
Manufacturer
GHH
Model
CF128HG
Working pressure MPa
1.7
Displacement m
3
/min
16.2
Engine
Manufacturer
CUMMINS
Model
QSC8.9-C325
Power kW/rpm
242/2100
Fuel tank capacity L
450
Feed
Feed Type
Motor-Chain
Overall Length of Feed Beam mm
7350
Feed Stroke mm
4680
Feed extension mm
1200
Feed rate, max. m/s
1
Feed force, max. kN
30
Forward tilting angle °
140
Overturning angle °
-20～90
Boom
Full length mm
2400
Lifting angle °
50
～
-20
Oscillating angle °
L20 R32
Travel capability
Traveling speed km/h
3.2
Traction force, max kN
100
Gradeability °
25
Track tilt angle °
±10
Ground clearance mm
435
Rotary
Rotary speed rpm
106
Rotary torque Nm
3000