KG320/KG320H Surface DTH Drilling Rig

KG320/KG320H Surface DTH Drilling Rig is with Yuchai diesel engine(GB 3),it meets the national requirements of Emissions and environment,it is Designed and developed based on KG920B/KGH4 platform,it i

Category: Surface drill rigs

Product Description

KG320/KG320H Surface DTH Drilling Rig is with Yuchai diesel engine(GB 3),it meets the national requirements of Emissions and environment,it is Designed and developed based on KG920B/KGH4 platform,it is with piston travel motor,improve the working pressure and climbing capacity.
KG320H is assembled with dust collector,it is suitable for environmental standards.

Technical Parameters of KG320/KG320H Surface DTH Drilling Rig


ModelKG320KG320H
Weight4500kg4700kg

Dimension

5950*2360*2700mm

6050*2360*2700mm

Drilling hardnessf=6-20

Drilling diameter

Φ80-105mm


Economic drilling depth

25m


Rotation speed

140r/min


Rotary torque

1850N·m


Lifting force

20KN


Propulsion mode

Cylinders - Chain


Feed length

3820mm


Travel speed

0-2.2Km/h


Climbing capacity

≤30°


Ground clearance

465mm


Feed pitch angle

down 135° up50°


Feed swing angle

left 100° right45°


boom pitch angle

down 50° up25°


boom swing angle

left 44° right45°


Feed extension

900mm


Diesel engine

Yuchai YCD4R23T8-80(59KW/2400r/min)


Drill rod

64*3m


Toe-hole drilling

Min.350mm,Max.2750mm


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