Deep Hole Water Well Drilling Rig With Mud Pump Underground Borehole Machine Equipments

1.The designed composite boom is used, which is small in size, long in stroke, double-cylinder lifting force, and large in lifting tonnage of the rig.
2.Powerful,electric key start system for drilling rig.
3.It can improve the drilling efficiency and reduce dust during air drilling.
4.The chassis adopts 4 tire trailer chassis and is equipped with 4 hydraulic outriggers, which can effectively ensure the stability of the machine.
5.Power head device; the box body is integrally formed, and the dual motors provide greater power, greater torque, more durability, and lower maintenance costs.

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Traction water well drilling rig is a commonly used drilling equipment, mainly used for excavating surface water wells,engineering water wells, and some geological exploration wells. Its main features are simple structure, flexible maneuverability,and suitability for drilling operations in small and medium-sized water wells

Parameter WD200type WD260type WD300type
Whole machine weight (T) 4.5 4.5 4.8
Drilling diameter (mm) 100-350 100-350 100-350
Drilling depth (m) 200 260 300
One time propulsion length (m) 3.3 3.3 3.3
Walking speed (km/h) 2.5 2.5 2.5
Climbing ability (max.) 30 30 30
Host power (kw) 65 76 85
Working air pressure (MPA) 1.7-3.0 1.7-3.0 1.7-3.0
Aas consumption (m³/min) 17-36 17-36 17-36
Rotation speed (rpm) 45-70 45-70 45-70
Footage efficiency (m/h) 10-35 10-35 10-35
Drill pipe diameter (mm) Φ76 Φ89 Φ76 Φ89 Φ76 Φ89
Drill rod length (m) 1.5m 2.0m 3.0m 1.5m 2.0m 3.0m 1.5m 2.0m 3.0m
Boosting power (T) 26 27 27
Fast speed (m/min) 30 30 30
Fast forward speed (m/min) 60 60 60
Loading width (m) 2.2 2.2 2.2
Crane lifting force (T) 2 2 2
Rotation torque (W.m) 6500-8500 7500-9000 8500-9800
Dimensions (mm) 4500x1850x2250 4500x1850x2250 4500x1850x2250
Equipped with an impactor Medium and highwind pressure seriese Medium and highwind pressure seriese Medium and highwind pressure seriese
High leg stroke (m) 1.4 1.4 1.4
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