Dando Terrier MK2
The new compact, versatile Dando Terrier MK2 has been designed specifically for sampling and testing for site investigation and environmental analysis. Crawler mounted for easy access to areas of restricted space, the Terrier MK2 is extremely reliable, competitively priced and simple to operate and maintain.
Purpose built crawler chassis with rubber tracks.
Steel deck fitted with tilt mechanism, allowing rig to operate vertically on slopes inclined up to 30 degrees from horizontal. Incorporates controls, engine mounting and tool storage.
16HP water cooled diesel engine provides power to the hydraulic system for drilling, rigging and tracking.
Steel mast hydraulically raised and lowered, incorporating 300mm hydraulic mast dump.
Swing out pullback ring.
Swing out drive hammer assembly.
Automatically deployed rod guide.
Automatic transit lock.
1m measurement scale for easy monitoring of depth progress.
Split-weight drive hammer that runs on a single guide bar. Swings out at any height on a stainless steel guide rod.
Fully guarded weight.
63.5kg reduced to 50kg with the removal of 8 bolts for SPT & dynamic probing.
Single piece drive adapter.
Hydraulic automatic stop for when hammer reaches end of working stroke.
Hammer Speed: 0-50 blows pm.
Hammer Drop: 500-750mm.
Hammer Weight: 50kg or 63.5 kg.
Flow for PTO: 20 lpm
Max. Working Pressure: 152 bar
Drilling/rigging controls mounted at side of the rig. Includes emergency stop and system pressure gauge. Illuminated digital SPT blow counter available as an option.
Tracking controls at the rear of the rig with folding foot plate. Radio remote control tracking available as an option
Folding stabiliser legs.
Hydraulic stabilisers available as an option.
Quick Connect Circuit
Fitted as standard to the hydraulic system. Circuit is protected by a separate pressure relief valve and has a variable flow control valve fitted to the control panel for fine control.
Powers the trip hammer as well as other optional equipment.
30m (depending on geology and sampling technique.)
1128kg (depending on specification.)
300mm hydraulic mast dump
Automatic stop on the trip hammer
Swing out trip hammer at any height
Can trip out multiple rods
Stainless steel guide rod
New split weight design- 63.5kg reduced to 50kg with the removal of 8 bolts. No additional brackets
Single piece drive adapter
Swing out pullback ring allows open access to the borehole
Revised control console
Lightweight folding stabiliser legs with ball jointed adjustable jack feet. Hydraulic option available
Automatic transit lock. No additional pins needed for road transportation
SPT blow counter
Hydraulic foot clamp
Remote mast kit
Fixed wide track carrier
Hydraulic power take off
Radio remote control
Various engine options
Hydraulic stabiliser legs
Concrete coring head
Lift off storage baskets
Terrier MK2 Drilling in the UK