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  • HT-260 Drill Rig
HT-260 Drill Rig

HT-260 Drill Rig

HT-260 Drill Rig

HT-260 Drill rig is a new type of shallow hole core drilling rig with mechanical transmission system and hydraulic pressure feeding system. It is mainly manufactured for engineering geological exploration, small-scale water well drilling and engineering construction for higway, railroad, hydropower, harbor, etc. it is also applicable to shallow hole alloy core drilling and diamond core drilling

Features

1: diesel engine or electromotor is available to satisfy various engine demands

2: higher reliability and intensity as well as stronger capacity compared with similar drill rig in China

3: connecting rod reinforcement spring clamp and hydraulic chuck enjoy novel structure, large clamping force, long service life and reliable performance

4: six rotational speeds meet demand of a wide range of application

5: six reverse rotational speeds can realize automatic rod unloading, helping to tackle drilling accidents with lower labor intensity and higher safety

6: components of this core drilling rig are almost identical and interchangeable, facilitating replacement and maintenance

7: easy to fix the core drill, and stable under high-speed drilling

8: light weight and easy to assembly and disassembly. This drill rig can be disassembled into 4 integral parts, allowing convenient transportation and drilling working in mountainous areas and underground tunnels


Specification

Drilling capability

Drill rod diameter

Depth (for reference)

42mm

320m

50mm

260m

Engine

Name

Diesel engine

Electromotor

Model

ZC1115M/L24

Y160L-4-B3

Rated power (KW)

16.2/17

15

Rated rotational speed (r/min)

2200

1460

Spindle

Rotational speed (r/min)

FWD: 68; 156; 252; 384; 583; 888

REV: 39; 90; 145; 221; 335; 511

Diameter (mm)

65 (59 * 53 hexagon)

Max. torque (Nm)

1750

Feed system

Type

Dual cylinder feeding

Max. hoist force (KN)

60 Rated

Max. feed capacity (KN)

45 Rated

Feed distance (mm)

500

Drum

Type

Planetary type

Single rop max. hoist capacity (KN)

22

Single rope hoist speed (m/s)

0.606; 2.2; 3.25

Diameter (mm)

160

Rope diameter (mm)

12

Capacity (m)

30

Hydraulic system

Model

CBF-F418-ALP

Volume (ml/min)

18

Rated pressure (Mpa)

12

Rated rotational speed (r/min)

1500

Oil cylinder stroke (mm)

360

Dimension (L*W*H) (mm)

1630*800*1530

Weight without engine (kgs)

710

 


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