SM300 Diameter 219mm Crawler Mounted With Top Hydraulic Drive Rig
SM-300 Rig is crawler mounted with top hydraulic drive rig. It is the new style rig our company designed and produced.
1. Application Range
The rig is mainly use for diamond bit drilling and carbide bit drilling of solid bed. It also can be use in underpinning and pile drilling, geotechnical surveys drilling and mineral exploration drilling etc.
2. Main Features
(1) Top hydraulic head driver is droved by two high speed hydraulic motor. It can supply the great torque and the wide range of the rotation speeds.
(2) Feeding and the lifting system adopt the hydraulic motor driving and chain transmission. It has the long feeding distance and giving the convenient for the drilling.
(3) The V style orbit in the mast cans sure the enough rigidity between the top hydraulic head and the mast and gives the stability at the high rotation speed.
(4) Rod unscrew system make the operation simply.
(5) Hydraulic winch for lifting have the better lifting stability and good braking ability.
(6) Electric controlling system has center control and the three emergency stop buttons.
(7) Main center control table can move as your wants. Show you the speed of the rotation, the feeding and lifting speed and the pressure of the hydraulic system.
(8) The rig hydraulic system adopt the variable pump, electric controlling proportion valves and multi-circuit valves.
(9) Steel crawler drive by the hydraulic motor, so the rig has a wide maneuverability.
3. Technical parameters
| Technical specifications |
| | EURO standards | U.S.standards |
| ENGINE Deutz Wind cooling diesel engine | 46KW | 61.7hp |
| Hole diameter: | Φ110-219 mm | 4.3-8.6inch |
| Drilling angle: | all directions |
| Rotary head |
| A. Back hydraulic rotary head (drilling rod) |
| | Rotation speed | Torque | Torque |
| Single motor | low speed 0-120 r/min | 1600 N.m | 1180lbf.ft |
| | High speed 0-310 r/min | 700 N.m | 516lbf.ft |
| Double motor | low speed 0-60 r/min | 3200 N.m | 2360lbf.ft |
| | High speed 0-155 r/min | 1400 N.m | 1033lbf.ft |
| B. Forward hydraulic rotary head (sleeve) |
| | Rotation speed | Torque | Torque |
| Single motor | low speed 0-60 r/min | 2500 N.m | 1844lbf.ft |
| Double motor | low speed 0-30 r/min | 5000 N.m | 3688lbf.ft |
| C.Translation stroke: | 2200 N.m | 1623lbf.ft |
| Feeding system: single hydraulic cylinder driving the chain |
| Lifting force | 50 KN | 11240lbf |
| Feeding force | 35 KN | 7868lbf |
| Clamps | |
| Diameter | 50-219 mm | 2-8.6inch |
| Winch |
| Lifting force | 15 KN | 3372lbf |
| width of Crawlers | 2260mm | 89inch |
| weight in working condition | 9000 Kg | 19842lb |
Packaging & Delivery
Packaging Details
Standard packing or as to clients requirements
Lead Time :
| Quantity(Sets) | 1 - 1 | >1 |
| Est. Time(days) | 30 | To be negotiated |
FAQ
Q1: Are you factory or trade company?
A1: We are factory. And we have ourselves trading company.
Q2: Warranty terms of your machine?
A2: One year warranty for the machine and technical support according to your needs.
Q3: Will you provide some spare parts of the machines?
A3: Yes, of course.
Q4: What about the voltage of products? Can they be customized?
A4: Yes, of course. The voltage can be customized according to your equirement.
Q5: Can you accept OEM orders?
A5: Yes, with professional design team, OEM orders are highly welcome.
Q6: Which trade term can you accept?
A6: Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.
Packaging & Delivery
- Packaging Details
- nude package or provide package in accordance with your request
- Port
- Tianjin
- Lead Time :
- 20-30 days
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Product Tags:
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SM300 Diameter 219mm 46kw Hydraulic Crawler Drills Images
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