Product Details

1. Features of HZ-200YY hydraulic drilling rig

l the highest speed can reach 1045r/min with 5 gears, which improves drilling efficiency

l adopted 53x59 drilling rod, which has high rigidity and strong delivery torque.

l equipped with national patent technology-taper clutch, made the machine easy to operate and free of maintenance.

l using large module planetary gear and adding supporting frame, which highly increased hoisting and braking ability of the winch.

l vertical spindle are fixed by four groups of bearings to ensure that the rotary machine is rigid enough for gravel layer and other complex geological conditions.

2. Parameters of HZ-200YY hydraulic drilling rig

Max open hole diameter	300mm
End hole diameter	75mm
Drill rod diameter	60mm
Drilling angle	90
Drill weight (without power)	975kg
Triangle conveyer belt	B950 * 4; B1700 * 3
Main machine moving distance	300mm
Power	Diesel engine 22HP
Power	Electric motor 15kw
Spindle
Spindle speed	64/128/287/557r/min
Spindle stroke	450mm
Hoist
Max. lifting capacity	2400kg
Single line lifting speed	0.41/0.82/1.64 m/s
Wire rope diameter	13mm
Wire rope length	35m
Reel diameter	140mm
Hug floodgate diameter	260mm
Hug floodgate belt width	70mm
Mud pump
Type	Horizontal single-urn twin-action
Displacement	Diesel engine 170L/min
Displacement	Electric motor 150L/min
Maximum pressure	3mpa
Work pressure	1.5mpa
Inlet pipe diameter	40mm
Outlet pipe diameter	30mm
Triangle conveyer belt	B1728mm