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Direct Rotary Drilling Rigs

KLR DR 1500
TECHNICAL SPECIFICATIONS
Drilling Capacity
Description DR 1500

Drill Hole Size

8'' (203 mm)

Max. Reaming size

17 1/2'' (438 mm)

Drill Rod Diameter

2 7/8'' (73 mm)

Max. Depth

1500 ft (457 mtrs)

Mast

Construction

Heavy Duty Structural Steel tubes

Hook Load Capacity

31318 Kgf

Raising & Loading

Two Hydraulic Cylinders
KLR DR100 Meters Rotary Drill Rig, click here to see large picture.

Drill Head

Type of Drive

Hydraulic

Retraction

533 mm

Cat Head
Shaft Mounted on right side of Drill Head

PULL DOWN

Capacity

5820 Kgf

Drive

Hydraulic Cylinder

Draw Works

Hosting Drum & Sand Reel Drum

Chain Through Heavy Duty Multi Disc Clutch & Brake System

Type of Drive

No of Brakes

Two

Max Pull-Single Line

5360 Kgf

Prime Mover

Input Drive

Driven by Truck Engine / Suitable Capacity Deck Engine

Mud Pump

Stroke

200 mm

Bore

150 mm

Flow

1361 lpm

Max Pressure

19 bar
Drive Hydraulic

Hydraulic System

Pump Flow

80 lpm

Operation Pressure

70kg/cm2

Pump Type

Vane/Gear

Levelling Jacks

Type

Hydraulically actuated

Bore Dia.

125 mm

Stroke

610 mm

Quantity

4 Nos.

Break Out Wrench

Actuation Type

Hydraulic

Cylinder Stroke

300 mm

Bore Dia.

80 mm

Welding Generator

Max Amp.

300-450 Amp.

Voltage

80 V

Drive

Mechanical with V-Belt

KLR 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)