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HD180B-A

  • 152 kW

    Engine Power

  • 157 kN

    Extraction Force

  • 157 kN

    Crowd Force

  • 40000 Nm

    Rotary Head Torque

  • 4100

    Stroke of Rotary

  • 610

    Clamp Diameters

  • 60 RPM

    Rotary Head Max Drilling Speed

  • 18 T

    Operating Weight

  • 2230 MM

    Width Of Crawer

  • ABOUT
  • TEchnical

Introduction

The HD180B-A is designed with swing boom and super high pull back (15 tons) on drill mast for the heavy duty drilling work. The features allow it to work in limited access job site. The high-torque rotator (up to 4000kgm torque) make it suitable for heavy duty anchoring, micropile and DTH drilling application. A service crane can be mounted onto it.

– Weight = 18 tons (39,600 lbs)
– Power = 152 kw (204 HP)
– Rotator max. torque = 40,000 Nm (28,920 ft.lb)
(Equipped with HR4000 rotator)
– Feed max. force = 9.2 tons (20,240 lb)
– Pullback max. force = 15.7 tons (34,540 lb)

Applications :
* Double Head Drilling
* Drifter Drilling
* DTH Drilling
* Augering
* Rotary Drilling (Tricone Bits and Drag Bits)
* Coring

Technical Specifications – Standard Machine Specification

General

Service Weight Approx. 18,000 kg (39,600 lb)
Hydraulic Oil Tank Capacity 380 l (100 gal)
Fuel Tank Capacity 300 l (79 gal)

Hydraulic System

Hydraulic System Variable displacement Pump, Max. Pressure 250 Bar (3,625 psi) Q1 = 168I/min. (44.3 gpm) Q2 = 168I/min. (44.3 gpm) Q3 = 88I/min. (23.2 gpm) Q4 = 26I/min. (6.8 gpm) Q5 = 11I/min. (2.9 gpm)

Drive

Drive Diesel Engine, Power Rating = 152 kW (204HP) at 2,000 rpm

Mast and Feed Assembly

Mast Length 7,000 mm (23 ft)
Stroke Length 4,100 mm (13.5 ft)
Feed Force 9,200 kg (20,240 lb)
Pullback Force 15,700 kg (34,540 lb)
Feed Speed 0.94 m/s (185 ft/min)
Retract Speed 0.55 m/s (108 ft/min)

Other Components

Rotator (HR4000) Max. Rotary Speed 50 rpm, Max. Torque 39,000 Nm (28,142 ft.lb)
Drifter (HB50A) Impact Rate 2,400 min-1, Max. Rotary Speed 80 rpm, Max. Torque 12,980 Nm (9,548 ft.lb)
Clamp (MOD179A) Max. Clamping Dia. 406mm (16”), Clamping Force 23,200 kg (51,040 lb)

Undercarriage and Transportation

Crawler Undercarriage Ground Pressure 0.8 kg/cm2 (11.8 psi)
Travelling Speed 4.54 km/hr (2.82 mph)
Climbing Ability 20°

Dimensions (while mast down to horizontal)

Length 7,818 mm (25.6 ft)
Width 2,230 mm (7.3 ft)
Height 3,480 mm (11.4 ft)

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