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No.1 Down-the-hole with DTH hammer drill rig manufacturer In China, using single engine powering compressor and drill in China, and until now, no other factory in China could match us.
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Features
Aggregate Quarrying,Bluestone Quarrying,Limestone Quarrying,Marble Quarrying, Mining,including Coal Overburden Excavation, Crawler Mounted SMMEY130 / KY130 down the hole drill rig/DTH surface Drill Rig,hole depth 25m or more Hole Diameter 105-140mm
Powerful and reliable engine Four-cylinder diesel engine,strong traction power and climbing ability,low machine vibration,smooth operation Patented diesel engine intake regulating device (Patent No.: 2008820087606.3) plus pre-filter,oil filter,and air filter,enhancing drill rig's adaptability to harsh environment,extending the service life of the diesel engine -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- ------------------------ Powerful feed, rotary unit Bigger torque hydraulic motor driven rotary unit,provides powerful torque, reducing probability of sticking. Hydraulic cylinder plus moving pulley block driven feed unit,can produce reliable pulling force, and adjusting pressure regulator on feed control valve,it can obtain the conditions required for optimal propulsion. New Flexible boom Boom,controlled by cylinders,can be adjusted drilling inclination and height of horizontal holes,expanding drilling scope,improving product adaptability. -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- ------------------------ Big power motor Driven Powerful motor driven,strong climbing ability,large traction Security and stability of the tramming Advanced crawler automatic leveling, not only making tramming stability, but also greatly reducing the impact of the ground to the drilling rig Powerful motor driven,strong climbing ability,large traction Brake has a linkage to walking control mechanism,parking is brake,thereby safeguarding the stability and security tramming on slopes. Normally set brake status for walking control valve,respective to control left and right crawler action,like forward and backward,and turn.convenient and flexible. Unique crawler anti-off device,making drilling rig work realiable Mounted Engine suitable to hardish working stituations,working by itself without connecting to compressor, more convenient. Technical Specifications
Hole range
Recommended DTH hammers and hole range
HD45S, 105-140mm,4.13"- 5.51"
Hydraulic tube handling system for normal hole depth,
with 3 m (9.84’) tubes
Ø 76 mm 25 m 82'
Single pass drilling, max hole depth
Ø 76 mm 3 m 9.84'
Carrier
Tramming speed.max 2.0 kmh
Track oscillation ±10°
Ground clearance 320 mm
Working pressure.max 24 bar
Air consumption ≥15 m3/min
Steel feed
Feed rate max. 0.28 m/s
Feed force max. 17kN
Pull max. 17kN
Feed extension 1200 mm
Travel length 3000 mm
Feed swing -11.5°~+36.5°
Feed Lifting -118.5°~+23.5°
Boom Swing -45°~+90°
Boom Lifting 35°~+60°
Rotary Unit
| Rotary head | Max.rpm | Max.torque drilling | Suitable for DTH Hammer | Connection thread |
| KS10 | 70 | 2000 Nm | KQG45A,HD45S | API2 3/8” Reg |
SMMEY130/KY130 Matching Screw Air Compressor
SMME-18-17Portable Diesel Powered screw air compressor, 18 m3/min, 17 bar
1, high efficiency
2, famous diesel engine:Cummins
3,erengy-saving design, China's first design! save 20%-35% compare with other brands
Hole Diameter 105-140mm Crawler Mounted Down The Hole Drill Rig SMMEY130 KY130 for Quarrying or Mining