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Rock rigidity

f=6-20

Total weight

3100kg

Drilling diameter

Φ80-105mm

Dimensions

4100x2030x2020

Economic drilling depth

25m

Guide tilt

Look down118.5°~ Looking up 23.5° Altogether 142°

Rotation speed

105r/min

Guide swinging angle degrees

Left 36.5°~ right 11.5° Altogether 48°

Rotary torque

980N·m

Drill boom pitch angle

----

Lifting force

15000N

GuideCompensation length

900mm

Propulsion mode

Cylinders - Chain

Power

YC2108(33kW2200r/min)

Feed length

2000mm

Drill rod

Φ60

Travel speed

0-2.0Km/h

Pression d’air de travail

0.7-1.4Mpa

Climbing capacity

30°

Air consumption

9-13m³/min

Ground clearance

254mm

Comparison after improvement

KG910B

KY100

Remark

Traveling part

Motor+ reducer structure

Direct connection with steel ball motor

Reduce motor pressure and increase life time of the motor

Traveling pressure

11Mpa

14-16Mpa

Hydraulic system

19.2 Pump, fast rotary/ fast lift valve, new diverter valve, dérivable

16 Pump

Increase flow

Rotary motor

Gerotor motor

Steel ball motor

Increase life time of motor

Rotation speed

85r/min(Diesel engine1700r/min)
105r/min(Diesel engine2200r/min)

70r/min(1700)

Speed increase 20%

Advancing speed

336mm/s

280mm/s

Improve 20%