Small Spindle Water Well Drilling Rig

, HZ-200

With small lightweight design, the HZ-200 water well drilling rig provides versatility and excellence for geological exploration, road and high-rise building foundation drilling, concrete drilling and grouting, water well drilling and geothermal drilling applications. It comes in crawler, trailer and truck mounted types. Due to its compact design and exceptional portability, HZ-200 can serve as a limited access drilling rig.

Features
1. The water well drilling rig uses 53x59 hexagonal drill rods which deliver high rigidity and great torque transmission.
2. It is fitted with a proprietary clutch that highlights the drilling rig with perfect torque transferring performance, easy operation and free maintenance.
3. Due to a support frame equipped on the planetary gear, the hoist obtains a considerable improvement on hoisting and brake capacity.
4. 4 shafts around the spindle are specially designed for positioning purpose. They make sure rotation head has enough rigidity to handle complex formations such as gravel formation, pebble formation, etc.

Technical Parameters
HZ-200 Small Spindle Water Well Drilling Rig
Drilling depth 200m
Hole size, top 300mm
Hole size, bottom 75mm
Drill rod 50mm
Drilling angle 90°~180°
Overall dimensions 2.5x1.2x1.7m
Weight 1200kg
V-belt B950x4 B1700x3
Rig moving travel 300mm
Power unit Diesel engine: 20HP; Electric motor: 15kw
Spindle
Speed 64, 128, 287, 557 r/min
Travel 450mm
Hoist
Hoisting weight 2400kg
Single rope hoisting speed 0.41, 0.82, 1.64m/s
Wire rope diameter 13mm
Wire rope length 16m
Slush/Mud Pump (Horizontal single-cylinder, double-action pump)
Flow 170L /min
Flow 3Mpa
Maximum pressure 1.5Mpa
Working pressure 40mm
Water inlet diameter 30mm
Hydraulic pump CBT-F-314
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