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FMWR120 rotary drilling excavator

FMWR120 rotary drilling excavator adopts imported hydraulic technology. When drilling, it full hydraulic pressure and it can be a rotary drilling rig or a wheel excavator.

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FMWR120 rotary drilling excavator adopts imported hydraulic technology. When drilling, it full hydraulic pressure and it can be a rotary drilling rig or a wheel excavator with a set of drilling pipe and an extra set of arm and common bucket.
Item Unit FMWR120
Operating weight kg 8100
Engine Model YTO YT4B2Z-22

Power kw 70

Rotate speed rpm 2400

Max torque n.m 380

Displacement L 5.32

Rated fuel consumption g/kw.h ≤210

Fuel tank capacity L 180
Hydraulic system Main pump Jinan 7313 CBGJ2063

Rated flow L/min 130

Working pressure Mpa 25

Main valve Jinzhou Norh Hydraulic  DF series

Hydraulic oil tank L 180
Tyre size 900-20
Transmission size 140
Rear axle model 1061
Working device turning angle ±90°

Main size(mm FMWR120
Upper frame width 1570
Down frame clearance 900
Cabin bottom clearance 1240
Cabin height 1540
Down frame width 2260
Down frame length 4500
Wheel base 2550
Track 1640
Min clearance 240

Item unit FMWR120
Max digging depth mm 3400
Max digging height mm 6080
Max unloading height mm 4390

Item unit FMWR120
Max torque N.m 8700-12000
Drilling speed rpm 0-20
Hole diameter mm 40-2000
Max depth mm 10000-1000
Working condition Self-weight,pressure

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