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CWD300 Multi-functional track mounted water well drilling rig
>> The rotary head,have two gear,rotation speed is 45-115rpm stepless adjustment and the rotary torque is 4200-5600Nm.
>> The pulling force can be regulated and controlled, which adapt the machine to deep hole drilling.
>> It can set up a generator which is convenient to welding or illuminate for work at night.
>> Main winch are available on the rig so it is high efficiency when the rig drill on mud rock and on the weathering formation.
>> The main drive of rig is hydrulic and the four landing legs and drilling tower are hydraulic controlled. Transfer case and mud pump clutch system are also hydraulic operated.
>> The tools winch winch is used for auxiliary lifting and casin.
>> The Hydraulic auxiliary functions are easy and efficient for guide extension, boom swing, boom lift, guide dumping.
>> Competitive in price, low cost of maintain. 
Quality Products Beautiful Price Excellent Service
COMPACT DIMENSIONS EXTENDING UNDERCARRIAGE STRONGER FRAME SIMPLE CONTROL EASY MAINTENANCE VERSATILITY |  |
 |  |  |
| Right elevation | Left elevation | Front elevation |
| The weight | 7.2 | Drill pipe diameter | Φ76 Φ89 Φ102 | |
| The hole diameter | 140-325 | Drill pipe length | 1.5m 2.0m 3.0m | |
| Drilling depth | 300 | Rig lifting force | 18 | |
| One-time advance length | 3.6 | Rapid rise speed | 22 | |
| Walking speed | 2.5 | Fast feeding speed | 40 | |
| Climbing angles | 30 | Width of loading | 2.7 | |
| Equipped capacitor | 85KW | Hoisting force of winch | 2 | |
| Using air pressure | 1.7-3.0 | Swing torque | 5700-7500 | |
| Air consumption | 17-36 | Dimension | 4100×2000×2500 | |
| Swing speed | 45-70-140 | Equipped with hammer | Medium and high pressure | |
| The penetrationefficiency | 15-35 | High leg stroke | 1.4 |
Q: Are you original manufacturer? | Q: Which payment terms are available to us? | Q: Which Incoterms 2010 terms can we work? |
A: Yes, we JCDRILL is a official leading manufacture in drilling machinery in China and we have the whole series products you need. | A: T/T term or L/C term. On T/T term, 30% down payment is required in advance, and 70% balance shall be settled before shipment. On L/C term, a 100% irrevocable L/C without "soft clauses" can be accepted. | A: We JCDRILL are a professional and international company, accept all Incoterms 2010 terms, normally we work on FOB, CIF, CFR, CIP. |
Q: How long will the delivery time take? | Q: How about after sales service? | Q:Spare Parts When You Need Them |
A: Normally mud pump products will take about 3-15 days to produce the ordered machines. Most of the time, we can have an immediate delivery of our regular machines in 15 days. | A: 365×24 Year-round Service | A:We have spare parts centers across continents that stock specialist spare parts. We promise that spare parts will be delivered within 72 hours or no more than one week. |
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