Rotary Truck Mounted Water Well Drilling Rig Machine on Truck DFC-350A for hard rock

Brief Details of Water Well Drilling Rig:

1. Model No.: DFC-350A

2. Max. Drilling Depth: 350m

3. Borehole Diameter: 500~1500mm

4. Warranty: One year guarentee excluding wearing parts

5. Certifications: BV,SGS Certificate

6. Applications: water well geological exploration, irrigation well etc.

First of all, do you have an idea of the drilling rig you are looking for? The following questions will help you to get suitable drilling machine for your business.

1. What kind of projects you will work for,Water well,Borehole,Exploration coring,Foundation

Piling or others?
2. The Max. depth of drilling you hope to achieve?
3. The Min. and Max. hole diameter you estimate?
4. Condition of the environment, Soft ground like soil,mud,Hard ground like rocks or Mixed the

soft and hard layers?
The more details of your need are told from you, the better our engineers are able to recommend you the suitable models.

Product Specifications of DFC-350A Water Well Drilling Rig:

1.DFC~350A truck mounted drilling rig is designed by our engineers; it adopts truck mounted and is a rotary drill rig.

2.The truck chassis adopts the 6X4 special crane chassis of brand DONGFENG TRUCK, the 

main transmit,transmission power, gearbox, sets of windlass, mud pump, sewage pump,mast are set up on the chassis.

3. This rig is a rotary drilling rig with directional circulation, which is equipped with BW850/2A mud 

pump, It adopts the slurry as the washing fluid, it can drill on clay, sand and rock if it is equipped 

with a good drilling bit.

4. The power of drilling rig comes from the NC6110ZG17~20(115kw) independent engine, the rig setups distribute implement and hydraulic system.

5. We can upset the spare electric engine and clutch implement according to client's requirement, so that the rig can work with diesel engine or electric engine.

6. The adding pressure device is hydraulic, so it has a high efficiency when the rig drill on mud 

rock and weathering formation through using the adding pressure implement.

7. The master driving of rig is mechanical, the four jacks and mast are hydraulic operated. 

Distribute box, sewage pump, master driving clutch system are air operated.

Parameters of DFC-350A Water Well Drilling RIg:

Technical parameter
Drilling depth(M)			350
Drilling diameter(mm)			500~1500
Speed of turntable(r/min)			50;75;114(reverse)
Torque of turntable(KN.m)			13.2;8.8;5.8(reverse)
Single rope lifting capacity of main windlass(KN)			30
The capacity of main windlass(KN)			180
Single rope lifting capacity of hydraulic windlass(KN)			30
The capacity of hydraulic windlass(KN)			120
The lifting capacity of hook(KN)			180
Bearing capacity of mast (KN)			180
The height of mast (mm)			11900
Bearing capacity (t)			25
Pipe	Kelly bar(mm)		108×108×7500
	Assistant pipe (mm)		89×10×5500
Hydraulic pump	Model		CB-HP50/32Z
	Pump delivery (ml/r)		50/32
	Rated speed (r/min)		2000
	Rated pressure(MPa)		20
BW850/2A plunger pump	Diameter of cylinder (mm)		150
	Stroke of piston (mm)		180
	Theory of flow (L / min)		600      850
	Rated pressure (Mpa)		3         2
	Pounding  times (min-1)		58        82
	Diameter of suction tube (mm)		127
	Diameter of drain pipe (mm)		64
	Input speed (r / min)		470
	Input power (kw)		40
	Overall dimensions (mm)		2000*1030*1400
	Weight (t)		1.5
Truck chassis	Model		DFS1251GLJ8
	Drive form		6×4
	Engine	Model	YC6J180-33(Europe IV emission standard)
		Rated power(KW)
Rotary Truck Mounted Water Well Drilling Rig Machine on Truck DFC-350A for hard rock Images