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Velson - Drilling Dynamics
HDE-600 on its crawler base, boom extended and feed beam horizontal - control panel and compressor cabinet on the deck
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HDE-600

Dimension-stone drill for granite quarry operations.

Crawler-mounted DTH drill for the dimension-stone and granite industry. Designed to pair with hole-match hammers so adjacent holes are drilled with consistent spacing for production drilling, quarry and mine development.

Max Depth
30m
Hole Diameter (min)
115mm
Hole Diameter (max)
115mm
Max Pull-up
2000kgf
Platform
crawler

Full spec sheet

01

Application

Type
DTH - Down-the-Hole
Hole diameter
115 mm
Max drilling depth
30 m (100 ft)
Drilling angle
Vertical and horizontal

02

Prime mover

Chassis
Crawler-type
Engine
Diesel: inline 4-cylinder
Electric: 1,440 RPM motor
Power
Diesel: 45 HP
Electric: 25 HP
Fuel tank capacity
60 L
Travel speed
2.3 km/hr
Gradeability
30°

03

Mast & feed

Mast
Dual-channel HD structure
Drill rod length
8 ft
Drill rod diameter
76 mm
Feed control
Variable feed control
Max pull-up force
2,000 kgf (20 kN)
Max pull-up speed
22 m/min
Max pull-down force
2,000 kgf (20 kN)
Max pull-down speed
22 m/min

04

Rotary head

Max torque
1,100 N·m
Max rotation speed
100 RPM

05

Compressor & air

Compressed-air requirement
350–450 cfm @ 150–200 psi

06

Dimensions & weight

Length
5.125 m
Width
2.415 m
Height
2.6 m
Total weight
4.9 tons

Custom build, parts, or service for the HDE-600?

Our team is the team that built the rig. Send a note with your application and we'll route it to engineering.