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Seperate drill rig KH712D

Brand Name: D miningwell
Minimum Order Quantity: 1 set
Packaging Details: 40HQ-20GP
Delivery Time: 15-20 days
Payment Terms: L/C, T/T, Western Union

MININGWELL Separated DTH drill rig KH712D adopts the latest hydraulic technology and is a powerful assistant for rock drilling in open-pit mining, road construction, water conservancy, power stations and other projects. It has low gas consumption, large rotation torque, convenient hole shifting and displacement, and the carriage compensation function ensures stable drilling. Whether it is complex terrain or high-intensity operations, it can cope with it efficiently and provide a reliable rock drilling solution for your project.
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Product Introduction
KH712D Drilling rig uses, application scope and technical parameters
1.Application:
It adopts new hydraulic technology and is suitable for rock drilling in open-pit mining, road construction, water conservancy, power stations and other projects. It has the characteristics of low gas consumption, large rotary torque, convenient hole shifting and displacement, and the slide compensation function ensures drilling stability.
2.Applicable range:
Applicable rock hardness f = 6 - 20.
Drilling diameter 90 - 127mm.
Drilling depth 30m.
Travel speed 0 - 2km/h.
Climbing ability 30°.
3.Main technical parameters
Dimensions :5500×2050×2200mm.
Machine weight :4500Kg.
Minimum ground clearance :450mm.
Pitch angle of carriage: 118.5° for downward movement, 23.5° for upward movement, 142° in total.
Maximum swing angle of carriage: 36.5° for left, 11.5° for right, 48° in total.
Pitch angle of drill arm: 10° for downward movement, 15° for upward movement, 35° in total.
Compensation length :900mm.
One-time push length :3550mm.
Working air pressure :0.8 - 1.6Mpa.
Air consumption :9 - 15m³/min.
Show details
Slide components
Rotator
Chassis assembly
Technical data
KH712D主要技术参数Technical Specifications

配套动力/Supporting  power

玉柴/Yu chai
60 
钻孔直径mm/Drilling diameter 90-127
经济钻深m/Depth  of economical  drilling 30 
钻杆规格/Drilling rod φ64mmX3000mm

配套冲击器Inches/DTH    hammer
3"/4"
工作压力Mpa/Working Pressure 0.8~1.6
耗风量(m3/min)/Airconsumption 9~15
最大回转扭矩N.m/Rotary  torque(Max.) 2400 
回转速度r/min/Rotary      speed 0~150
推进行程mm/Feed stroke 3550 
推进补偿mm/Compensation length 900 

推进力kn/Maximun      push-pull      force
15 
提升力kn/Lifting force 25 
推进方式/Method of Feed 油缸+板式链/0il       cylinder+leaf      chain
行走速度km/h/Travelling speed 0~2
爬坡能力°/Climbing capacity 30 
离地间隙mm/Ground clearance 450 
整机重量kg/Weight  of  complete  machine 4500 

运输尺寸(LxWXH)mm/Outer  dimensions
5500X2050X2200
凿岩硬度/Drilling  hardness f=6~20
燃油箱容量L/Volume of diesel oil tank 70 
除尘方式/Method of dust collecting
选配/Optional
Main components
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