Active Member
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[China]
Address: #1 Building, Hanyu golden Valley, Jingshi East Road, Jinan City, Shandong province, PRC
Contact name:Liu
Sinotechdrill International Co., Ltd |
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Underground down top hammer drill rig for mining with imported
hydraulic rock drill
STD-UMT series underground drills are new generation of digital
drill products for the requirement of modern mining technology
according to combining conventional experience has used on similar
drilling rig with advanced hydraulic and program-controlled
technology. They are preferred equipment for middle-deep hole
mining method in underground mines because of their compact
structure, safety, efficiency, cheapness, high reliability,
durability, comfortable operation, and convenient maintenance.
The drills can work in small mining field(2800 mm high) and walk in
narrow roadway(1700 mm wide and 2000 mm high); they can easily
drill parallel holes in any direction and fan-shaped around any
point according to the luffing mechanism with double polar
coordinates.
Three operation modes:
The operator can select manual operation mode, wire-control
operation mode or wireless operation mode according to your need.
The main components:
The main components such as electrical parts, hydraulic parts,
transmission parts are come from international famous manufacturer.
What’s more, the replaceable wear strip of the feed sliding pair
and rotation pair of pin axis with self-lubricating graphite
materials guarantee.
Shape dimension:
| STD-UMT2 | STD-UMT3 | ||||||
| STD-UMT2S | STD-UMT2 | STD-UMT2L | STD-UMT3S | STD-UMT3 | STD-UMT3L | ||
| Diameter (mm) | 45~57 | 45~57 | 45~57 | 64~76 | 64~76 | 64~76 | |
| Hole depth (m) | 22 | 30 | 35 | 22 | 30 | 35 | |
| BxHmin (mm2) | 2900×2720 | 2900×3020 | 2900×3320 | 2900×2720 | 2900×3020 | 2900×3320 | |
| BxHmax (mm2) | 4900×4900 | 5500×5200 | 6100×5500 | 4900×4900 | 5500×5200 | 6100×5500 | |
| Weight (kg) | 5450 | 5500 | 5600 | 6400 | 6500 | 6600 | |
Selection of domestic and imported hydraulic rock drill:
Domestic HYD200 / HYD300 hydraulic rock drill (impact power 10/15
KW, frequency 50Hz). DOOFOR DF530S/DF550S hydraulic rock drill made
in Finland, impact power 10/17 KW, frequency 90Hz).
Performance parameter:
| Unite | STD-UMT2 | STD-UMT3 | ||
Operation | Hydraulic rock drill | DF530S or HYD200 | DF550S or HYD300 | |
| Drill rod | R28 or R32 | T38 or T45 | ||
| Drill bit | button bit | |||
Propulsion | Feed force | KN | 0~80 | 0~80 |
| Lifting force | KN | 0~80 | 0~80 | |
| Feed velocity | m/min | 0~12 | 0~20 | |
Rotation | Clockwise torque | kNm | 0~1650 | 0~2700 |
| Anticlockwise torque | kNm | 0~2440 | 0~4100 | |
| Rotation velocity | r/min | 0~53 | 0~55 | |
Travel | Tractive force | kN | 37/22 | 37/22 |
| Travelling speed | Km/h | 2.5/1.6 | 4.0/2.5 | |
| Gradeability | ° | 25 | 25 | |
| Height from the ground | mm | 250 | 250 | |
Power | Voltage | v | AC380 | AC380 |
| Motor power | kw | 55 | 75 | |
| Motor rotation velocity | r/min | 1470 | 1470 | |
If you are interested in our drilling rig machines,
please do not hesitate to contact us.
Sinotechdrill International Co.,Ltd
Contact person: Mr.Liu
Mobile/WhatsApp: 86-18612948866
Email: sale@drillrigmachine.com
