Product Description Top drive rotary used water well drilling equipment DFL-800A Research background: Many clients have requirements for deep wells, such as 600m depth 800m depth. Our company dedicates to serve our clients better. So our engineers design the drilling machine round the clock. DFL-800A you deserve to own. Detailed Images Technical Parameter

Top drive rotary used water well drilling equipment DFL-800A
1	Max drill depth	800m
2	Drill caliber	105-600mm
3	Drill rods length	6m
4	Drill rods dia	114mm
5	Air consumption	16-55m³/min
6	Work pressure	1.05-3.45Mpa
7	Main shaft pressure	15T
8	Lifting force	35T
9	Fast lifting speed	30m/min
10	Fast forwarding speed	65m/min
11	Rotary torque	14000nm
12	Rotary speed	100rpm
13	Big secondary winch lifting force	-
14	Small secondary winch lifting force	1.5T
15	High leg stroke	1.7m
16	Drilling efficiency	10-35m/h
17	Walking speed	3km/h
18	Uphill angle	21°
19	Weight	15.5T
20	Dimension	6.0*2.25*2.85m
21	Working condition	Rocks
22	Drilling methods	Top drive hydraulic rotary and advance, dth hammer or mud pump
23	Suitable hammer	Middle/high pressure
24	Optional accessories	Reverse circulation device, mud pump,

Advantages Advantages of Top drive rotary used water well drilling equipment DFL-800A:

1.Fully hydraulic control, convenient and flexible.

2.Top drive rotary advance lifting.

3.Multifunction drilling

4.High efficiency

5.Positive and negative axis

6.High support legs crawler type
Contact Info Dear friends, for latest price of our Top drive rotary used water well drilling equipment DFL-800A, please send me an inquiry.