EB 8 years factory Multifunction Water Well Hydraulic Top drive slewing Propulsion Lifting Drilling Machine Rig Drilling Rig

Product Overview

Description

 

SL200S Multifunction Water Well Drilling Rig EB2970

 

Main Feature:

  1. Full hydraulic control is convenient and flexible
The rig's speed, torque, thrust axial pressure, reverse axial pressure, thrust speed, and lifting speed can be adjusted at any time to meet the requirements of different drilling tools and different construction processes

  2.Top-drive slewing propulsion lifting
It is easy to connect and disconnect the drill pipe, shorten the auxiliary time, and also facilitate drilling with the pipe.

  3.Multifunctional drilling

Various drilling processes can be used on this rig, such as: down-the-hole drilling, through-air reverse circulation drilling, gas lift reverse circulation drilling, cutting drilling, roller drilling, tube drilling, and Core drilling under development and more. The drilling rig can be equipped with mud pumps, foam pumps and generators according to user needs. The rig is also equipped with various hoists as standard.

  4.High efficiency

Due to the full hydraulic and top-drive slewing propulsion lifting, it is suitable for various drilling processes and various drilling tools, with convenient and flexible control, fast drilling speed and short auxiliary time, so the operation efficiency is high.

  5.Low cost

DTH drilling is mainly based on DTH drilling technology. DTH rock drilling has high efficiency and lower cost per meter.
  6.High outrigger tracked

The high outriggers are convenient for loading and transportation, and can be loaded directly without crane. Tracked walking is more suitable for muddy field movement.

  7.Positive and negative axial pressure adjustment

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.
  8.The role of the oil mister

Patented oil mister and oil mist pump. During the drilling process, the high-speed impactor is lubricated at all times to prolong its life.
  9.Rig chassis

It can be a tracked self-propelled chassis or a vehicle-mounted self-propelled chassis.

Technical Parameters: 

 

Max Drilling Depth	260m
Drilliing Diameter	105~305mm
Air Pressure	1.25-3.5Mpa
Air Consumption	16-55 m3/min
Rod Length	3m
Rod Diameter	89m
Main Shaft Pressure	4 T
Lifting Force	16T
Fast Lifting Speed	20 m/min
Fast Fonwarding Speed	40 m/min
Rotary Torque	4900/2450 Nm
Rotary Speed	85/170 r/min
Big Secondary Winch Lifting Force	-
Small Secondary Winch Lifting Force	1.5T
High Leg Stroke	1.35 m
Drilling Efficiency	10-35 m/h
Moving Speed	2.5 Km/h
Uphill Angle	21°
Weight of the Rig	8T
Dimension	4m×1.35m×2.15 m
Working Condition	Loose Layer and Bedrock
Drilling Method	Top Drive Hydraulic Slewing and Propulsion, Dth or Mud Drilling
Suitable Hammer	Medium and High Wind Pressure Series
Optional Accessories	Mud Pump, Centrifugal Pump, Generator, Foam Pump