PAT-Drill 301

A lightweight and portable water well drilling rig with hydraulic power that can fit in a small vehicle and works in locations where larger rigs cannot go.

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Overall

Easily transported in a light vehicle between sites, PAT-Drill 301 is our smallest standalone hydraulic drilling rig capable of both DTH-Hammer and rotary drilling. It can be powered by heavy-duty diesel engine or lightweight petrol option.

Key Specification

Recommended Hole Depth & Diameter

Water well drilling depth:

Up to 100m

Soft formations with rotary mud drilling:

4″-8″ (100-200 mm) diameter with drag bit
[Needs a seperate mud pump]

Medium-Hard rock with DTH-hammer drilling:

3″-5″ DTH-Hammer with 4″-6 1/2″ (100-165 mm) bit diameter
[Needs a seperate mud pump]

Top Rotation Head

Single reduction gearbox with hydraulic motor drive and variable rotation speed control

Speed:

0-55 rpm

Max torque:

1980 Nm

Mast

All steel work.
3.15 m high

Table Opening Size

Up to 200 mm diameter

Feed System

Up to 200 mm diameter

Head travelling stroke:

2.25 m

Pull-up capacity:

2,300 kg

Max speed:

19.5 m/min

Hydraulic Power Pack

19.5 m/min

Engine:

20 hp (15 kW) at 2,800 rpm, 3 cylinders, YANMAR diesel engine

Hydraulic system:

Double gear pump type

Hydraulic system pressure:

250 bar max

Stabilising Jack

2 rear jacks – hydraulically driven
2 front jacks – manually operated

Carrier

2-wheel (7.00-R15) self braking trailer, 2,000 kg capacity torsion sprung axle

Drill Pipe

2-wheel (7.00-R15) self braking trailer,

2,000 kg capacity torsion sprung axle

Drill pipe length:

2 m

Drill pipe diameter:

60 or 76 mm

Weight and Dimensions

60 or 76 mm

Thread 2 3/8 API Reg Mod

Overall dimensions (WxLxH):

1.69 x 4.03 x 1.75 m

Overall weight (without drill pipe):

1,450 kg

PAT-Drill 301

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Overall

Key Specification

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