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| Product Name: |
350meters water well drilling rig
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| Specifications |
HW-350 |
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HW-350 drilling rig is a multifunctional and high efficiency comprehensive drilling machine.
This series machine adopt engine power drive and hydraulic pressure feed lifting,
This machine are use for drilling core, rock drilling, drilling water well and basic engineering.
Water well drilling in clay, sand and bedrock layers.
There are two types: truck-mounted and tracked-mounted.
This machine consist of diesel power, hydraulic pressure, control system, drill tower, windlass, power head
drive system, power head feed system, hole du***roof, lifting mechanism ect.
Main trait£º
engine power drive£¬ drive energy low consumption¡¢big rotary torque, saving power;
whole drilling rod feed, effective reduce time; feed pressure smoothly, exact control drilling
speed, suitable for drilling hammer feed and moving quickly.
1. Maximal drilling depth: 350 meter
2. Drilling rod diameter: 89mm/ 73mm/ 60 mm/ 50mm
3. Open hole diameter: 250-300 mm
4. End hole diameter£º110-130mm
5. Power Head Rotation Speed:
Gear-box.........................Transfer case I.........................Transfer case II
Shift 1...............................60 r/min.....................................183 r/min
Shift 2...............................110 r/min...................................388 r/min
Shift 3...............................157 r/min...................................483 r/min
Shift 4...............................229 r/min...................................702 r/min
Reversal speed..................49 r/min.....................................148 r/min
6. Output Torque (N/M)
Gear-box.........................Transfer case I.........................Transfer case II
Shift 1...............................5166(N/M).................................1652(N/M)
Shift 2...............................2763(N/M).................................1206(N/M)
Shift 3...............................1920(N/M)..................................588(N/M)
Shift 4...............................1293(N/M)................................. |
| Company: |
Haiwa international ltd.
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| Contact: |
Mr. eric cui |
| Address: |
A-2303, FUTAI PLAZA, HONGKONG MIDDLE ROAD |
| Postcode: |
266000 |
| Tel: |
+8653280778055 |
| Fax: |
+8653285779576 |
| E-mail: |
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