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Portable RCF220W Borehole Drilling Machine with 1.4T Winch Hoisting Force

RCF220W Borehole Drilling Machine

Portable Borehole Drilling Machine

1.4T Borehole Drilling Machine

Place of Origin:

China

Brand Name:

RanCheng

Certification:

CE, ISO 9001:2000

Model Number:

RCF220W

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Product Details

Model:

RCF220W Deep Water Well Drilling Rigs

Engine Power:

65KW Quanchai Engine

Max Drilling Depth:

220m

Drilling Way:

Both Mud Pump DTH Air Drilling

Bore Diameter:

90-300mm

Highlight:

RCF220W Borehole Drilling Machine

Portable Borehole Drilling Machine

1.4T Borehole Drilling Machine

Payment & Shipping Terms

Minimum Order Quantity

Price

Negotiable

Packaging Details

It can be shipped by one 20" container

Delivery Time

10-15 working days

Payment Terms

T/T, Western Union

Supply Ability

100sets per Month

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Product Description

Portable RCF220W Borehole Drilling Machine with 1.4T Winch Hoisting Force

Name: Portable RCF220W Borehole Drilling Machine with 1.4T Winch Hoisting Force
Brand: Henan Rancheng Machinery Co., Ltd.
SKU: RCF220W
Availability: InStock

Machine Introduction

The optimal impact efficiency of each impactor has its matching optimal shaft pressure and speed. During the drilling process, as the number of drill pipes increases, the axial pressure on the impactor also increases. Therefore, the positive and negative axial pressure valves are adjusted during construction to ensure that the impactor can obtain a more suitable axial pressure. At this time, the impact efficiency is higher.

Technical Parameters

Bore diameter(Hammer)	90-300mm
Bore depth	220m
Air consumption	17-31m³/min
Air pressure	1.7-2.5Mpa
Pipe diameter	76mm/89mm
Pipe length	1m,2m,3m
Lifting force	13T
Lifting speed	2.5m/min
feeding speed	0.5-5m/min
Fast lifting speed	24m/min
Fast feeding speed	35m/min
Max torque of rotary	3400-4700Nm
Rotary speed	45-70r/min
Hoisting force of winch	1.4T
Mud Pump flow	250L/min (option)
High hydraulic leg	1.5m
Feeding efficiency	10-35m/h
Travel speed	2.5Km/h
Climb ability	30°
Dimension(LWH)	4×1.75×2.25M
Weight	5500Kg
Diesel engine	65KW Quanchai engine

Machine Advantages

1. This rig adopts hydraulic system, large torque, high drilling efficiency.

2. The propulsion and lifting use hydraulic cylinders to drive the plate chain transmission, large power, strong torque, powerful drilling in soil, sand, hard rock and other complex geological conditions.

3. the tower assembly has a hydraulic compensation mechanism, the tower supported on the ground when drilling, with greater bearing capacity and higher stability.

4. The front outrigger adopts a telescopic structure, which has a large span during construction and high stability of the drilling rig.

5. this rig is hydraulic drive, mounted on four wheels, very convenient for moving and transportation.

Machine Pictures

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Portable RCF220W Borehole Drilling Machine with 1.4T Winch Hoisting Force

RCF220W Borehole Drilling Machine

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1.4T Borehole Drilling Machine

RCF220W Borehole Drilling Machine

Portable Borehole Drilling Machine

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RCF220W Water Well Drilling Machine for Industrial and Civil Projects

260m Depth Trailer Mounted Water Well Drilling Rig Machine Mining Machinery Equipment

Portable RCF220W Borehole Drilling Machine with 1.4T Winch Hoisting Force

1. This rig adopts hydraulic system, large torque, high drilling efficiency.

2. The propulsion and lifting use hydraulic cylinders to drive the plate chain transmission, large power, strong torque, powerful drilling in soil, sand, hard rock and other complex geological conditions.

3. the tower assembly has a hydraulic compensation mechanism, the tower supported on the ground when drilling, with greater bearing capacity and higher stability.

4. The front outrigger adopts a telescopic structure, which has a large span during construction and high stability of the drilling rig.

5. this rig is hydraulic drive, mounted on four wheels, very convenient for moving and transportation.

Machine Pictures

borehole drilling equipment

borehole drilling rig

water well drilling rig machine