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Product Details

1. BZC300 is a drill head type truck mountd drilling rig.

2.The rig adopt Dongfeng truck chassis,which 4*4 drive form.

and the power set,gearbox, transmission set, power head, winches, tower, control syestem, mud pump,geneartor set are installed on the chassis.

3. As common, the rig drilling with the mud pump; and the rig can also do DTH hammer drilling if add a compressor.

4. the main usage is drilling hole for well or irrigation, and pile drilling.

Hole diameter (mm)	90-1200
Hole depth (m)	300
Run of rod (m)	3-6
Drill rod diameter (mm)	Φ73 Φ89
Drilling techonology	Normal,and reverse circulation for mud or air
Down the hole hammer:	Middle -high- pressure air
Drill head inside diameter (mm)	Φ60 Φ80
Drill head lifting speed(m/s)	0.37 0.16
Drill head lifting force (T)	18
Drill head spin speed(r/m)	A (forward:14-23-52-84)(reverse: 8-13-29-47)
	B (forward:32-52-116-188)(reverse: 18-29-65-106)
Main hoise lifting force (T)	3
Feed thrust (T)	2
Supporting form	Hydraulic unit
Mast up-down	Hydraulic unit
The weight of rig (kg)	12500
Truck chassis modle	DongFeng 4*4
power unit	Diesel eingine
power (Kw)	49
Mud pump	LBN-20 normal and reverse circulation pump set
pump pressure (Mpa)	1.2; 2.0
pump flow (m³/h)	80

Dimension (mm)	working: 791023707200
	transport:845023703400