DTH 500

BHS - CDR - 400

BHS - Sahana Hammer

BHS - Sahana Bits

Technical Description BHS - DTH 500:

Drilling Capacity:

Description		DR 500
Drill Hole Size		8'' (203 mm)
Max. Reaming size		17 1/2'' (438 mm)
Drill Rod Diameter		2 7/8'' (73 mm)
Max. Depth		500 ft (152 mtrs)

Mast:

Construction		Heavy Duty Structural Steel tubes
Hook Load Capacity		1991Kgf
Raising & Loading		Two Hydraulic Cylinders

Rotary Head:

Type of Drive		Hydraulic
Retraction		356 mm

Cat Head:
Shaft Mounted on right side of Drill Head.

Pull Down:

Capacity		2273 Kgf
Drive		Hydraulic Cylinder

Draw Works:

Hosting Drum & Sand Reel Drum		Chain Through Heavy Duty Multi Disc Clutch & Brake System
Type of Drive		Chain Through Heavy Duty Multi Disc Clutch & Brake System
No of Brakes		Two
Max Pull-Single Line		1810 Kgf

Prime Mover:

Input Drive		Driven by Truck Engine / Suitable Capacity Deck Engine

Mud Pump:

Stroke		127 mm
Bore		114.3 mm
Flow		550 lpm
Max Pressure		14 bar
Drive		Hydraulic

Hydraulic System

Pump Flow		60 lpm
Operation Pressure		70kg/cm2
Pump Type		Vane/Gear

Levelling Jacks:

Type		Hydraulically actuated
Bore Dia		100 mm
Stroke		610 mm
Quantity		4 Nos.

Break Out Wrench:

Actuation Type		Actuation Type
Cylinder Stroke		300 mm
Bore Dia		80 mm

Welding Generator:

Max Amp.		300-450 Amp.
Voltage		80 V
Drive		Mechanical with V-Belt

BHS Industries Ltd. Can supply products in custom built models in various Configurations, Mounting features to suit all special requirements & Technical specifications can be offered accordingly. (In view of continuous R&D and Product improvement Pro gramme all specifications, features etc., Are subject to amendments without prior notice).