(CWD400) Heavy Duty Crawler Mounted Water Well Drilling Machine

• Customization: Available
• After-sales Service: Provided
• Warranty: 1 Year
• Model NO.: CWD400
• Certification: CE, ISO 9001:2000
• Condition: New
• Motor: Diesel Engine
• Drill Hole Diameter: >300mm
• Drill Hole Depth: >200m
• Bit Type: Water Well Drilling
• Drilling Way: Rotary
• Type: Track/Crawler Mounted
• Track Type: Crawler
• Rotation Torque: 85-100 Kn
• Max. Lifting Force: 20t
• Transport Package: 40gp Container
• Specification: 7550*2260*2700mm
• Trademark: JCDRILL
• Origin: China
• HS Code: 8430412900
• Production Capacity: 2000/Set
• Package Size: 540.00cm * 210.00cm * 235.00cm
• Package Gross Weight: 6500.000kg

Product Description

CWD400 Multi-functional track mounted water well drilling rig is a efficient,multi-function full hydraulic water well drilling rig.It is high efficiency because of having a larger torque of the turntable and is mainly used for water well in industry and agriculture, national defense building foundation, geological exploration, geothermic well and other foundation working, it is popular at home and abroad. 
CWD400 Crawler mounted drilling rig can drilling in all kinds formations by mud drilling in soft formation and air DTH hammer in rock drilling,DTH Hammer is applied in rock drilling, slag is discharged by air pressure and the offstage efficiency is ten times than traditional rotary drilling.
CWD400 deep water well drilling rigs, in cutting drilling or rotary drilling can be operated in unconsolidated layer, and the slag can be discharged under by mud, the impact drilling operation can also be adopted and slag can be discharged by pressure air, the hydraulic water well drilling rig suitable for drilling complicated geological conditions. 
1.The drilling rig can use air DTH Hammer drilling and mud drilling.
2.Centralized control console is suitable for each manipulation and control. Rapid pulling and lifting reduce the auxiliary time and enhance the work efficiency.
3.The main drive system, the transfer case, gearbox, double-winch unit, mud pump, turntable,drilling tower, feed system are set up on the chassis.
4.It's a hydraulicrotary drilling rig with directional circulation. It can equipped with BW450 mud pump which adopts the slurry as the washing fluid and can drill on clay, sand and rock if it is equipped with suitable drilling bit.
5.The power of drilling rig comes from a Yuchai engine,93kw Yuchai engine drives the large displacement high pressure plunger pump and it is characterized by powerful dynamic and stable performance.
6.The rotary head,have two gear,rotation speed is 0-80 and160rpm stepless adjustment and the rotary torque is 6900-9000Nm.
7.The pulling force can be regulated and controlled, which adapt the machine to deep hole drilling.
8.It can set up a generator which is convenient to welding or illuminate for work at night.
9.Main winch are available on the rig so it is high efficiency when the rig drill on mud rock and on the weathering formation.
10.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.
11.Competitive in price, low cost of maintain.

No.	Specification	Unit	CWD400
1	Geology drilled		All kinds
2	Drilling Type		DTH & Mud Rotary
3	Drill system and operation		Hydraulic
4	Hole Diameter	mm	Φ105-Φ350
5	Hole Depth	m	400
6	Rotation Torque	Nm	5400
7	Rotation Speed	rpm	0-65    1st
			70-120   2nd
8	Drill pipe diameter	mm	89/102/114
9	Drill pipe length	mm	3000
10	Max. Feed Speed	M/min	18
11	Max. Lifting Speed	M/min	5-20
12	Feed Stroke	mm	3400
13	Max.pull back capacity	Ton	14
14	Lifting force of hoist	Ton	1.5
15	Lifting height of tool winch	m	6
Engine
16	Diesel Engine type		YUCHAI
17	Rated Horse power	Kw	80
18	Electrical System	Volt	24
Compressor required
19	Compressor Type	Rotary Screw/Movable
20	Pressure Required	Mpa	1.05~2.46
21	Air consumption	m³/min	16-30
Mud Pump(Optional)
22	Type		Hydrulic
23	Model		BW450
24	Stroke	mm	100
25	Displacement	L/Min	450
26	Discharge pressure (Mpa)	Mpa	2-5
Generator(Optional)
27	Power Type		Diesel Engine/Hydraulic
28	Power	KW	24
Dimension
29	Net Weight	Ton	6500
30	Shipping Length	mm	5400
31	Shipping Width	mm	2100
32	Shipping Height	mm	2350
33	Ground Clearance	mm	300

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 We are committed to year-round 24-hour service even during holidays, in line with our policy of always providing "a response within 15 minutes and job completion within 24 hours."	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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