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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Crawler detachable core drill rig
I．General Overview
P350C Full Hydraulic Portable Drilling Rig is a kind of light rig designed for geological exploration in remote area difficult to enter. This model could be crawler moved and also could be disassembled by unit and unit for easy transportation. It is mainly suitable for diamond drilling with wire line coring technique. The rig consists of diesel power unit, hydraulic system, control panel, mast, main winch, wireline winch, drill head, feed system, foot clamp, etc. The rig is completely hydraulic driven for all its surface coring function. Fission style design makes the rig in good assembly ability and disassembly ability, facilitating transportation to most inaccessible areas. Robust structure plus exact control system ensures high penetration rate and outstanding reliability.
Ⅱ. Main Technical Features:
1. Full Hydraulic and Drill Head model. The drill head rotation is realized with four hydraulic pumps driven by two diesel engines; this also makes the feeding hydraulic cylinder system realize its full stroke feeding in both higher and lower speed.
2. With Good dismantlability. The rig is adopted split type in design, including power unit, hydraulic oil tank, manipulation platform and operation mechanism, i.e. the drilling section. So they are in light weight and can be carried by man power or animal power. The rig can be applied and performed in narrow space for drilling of hole at 45°－90° with stronger adaptability.
3. Strong techniques adaptability. Besides diamond drilling with wire line coring technique, it is in strong techniques adaptability. It is applicable for the drilling and feeding requirement of any other stratum.
Main parameters:
| Diesel Engine | Power | 76Kw |
| Rated RPM(Factory setting) | 2400rpm/min | |
| Drilling Capacity | BQ | 600m(1640ft) |
| NQ | 350m(1148ft) | |
| HQ | 120m(393ft) | |
| Drill Head | RPM | Two Shifts/ Stepless Change 0-1200 RPM |
| Max. Torque | 900 N·m(666lbf·ft) | |
| Max. Lifting capacity of Spindle | 50 kN(11000 lbf) | |
| Max. Feeding Power | 25 kN(5500 lbf) | |
| Primary Pump | Hydraulic pump | 1st Pump:67LPM at 25MPa |
| Axial Piston variable displacement Triplex pump for driving of rotator, winch mud pump & leveling jacks. | 2nd Pump:43LPM at 20MPa | |
| With load sensing system. | 3rd Pump: 30 LPM at 20MPa | |
| 4rd Pump: 7 LPM at 20MPa | ||
| Capacity of Main Hoist | Hoisting force (single wire) | 20kN(4400lbf) (bare drum) |
| Hoisting Speed (single wire) | 84-165m/min (bare drum) | |
| Steel Wire Diameter | 14 mm(0.55 inch) | |
| Steel Wire Length | 30 m(98.42feet) | |
| Capacity of Wireline Hoist | Hoisting Force (single wire) | 800 Kg(1760lb) (bare drum) |
| Hoisting Speed (single wire) | 96-255m/min (bare drum) | |
| Steel Wire Diameter | 6 mm(0.23 inch) | |
| Steel Wire Length | 500 m(1640 feet) | |
| Mast | Mast Height | 5 m(16.4 feet) |
| Mast Adjusting Angle | 0°—90° | |
| Drilling Angle | 45º off horizontal to 90ºvertical down | |
| Rod Pull | 1.5m | |
| Feeding Stroke | 1800 mm(5.9ft) | |
| Mud Pump | Type | Reciprocating pump Triplex Plunger |
| Model | BW100 | |
| Others | Weight (platform type) | 1500 Kg(3306 lb) |
| Dimensions (L×W×H) | 3500×1500×1300mm | |
| (11.48×4.92×4.26ft) |
Contact
If you are interested in our water well drilling rigs, please
contact us today!
Sinotechdrill International Co.,Ltd
Contact person: Mr.Liu
Email: sale@drillrigmachine.com
