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MXL-120E Crawler Anchor Drilling Rig


Description: 

This 120E crawler anchor drill rig is of full hydraulic gyrator type. Its drilling diameter is 150-250mm, and drilling depth 100-140m. It is a kind of high-efficient diesel drilling equipment, mainly applied to urban subway, high-rise buildings, airport, ground source heat pump and other deep foundation pit for anchoring, jet grouting and dewatering.

Advantages
1. When designing this, we take every connector of functional module into consideration.
2. If customers want to change performance, just add some modules, the drilling equipment can change into high-efficient specialized drilling rig and multifunctional drilling rig. This way can improve the rate of products' utilization.
3. The 120E crawler anchor drill rig adopts variable hydraulic system, imported variable pump and imported proportional valve, so it has credible quality, superior performance, long operating life and good controllability.
4. Our company is the first manufacturer of domestic jumbolter and jet grouting drilling equipment. Our products are produced in batch, so the cost is cheap. In thus way, the sales price is cheap, too.
5. Our company has the first-class after-sale service group and enough engineers on line. Their rich experience can provide customers timely and high-efficient after-sale service.

Features
This 120E crawler anchor drill rig is stable, efficient, versatile, and able to drill complex strata and deal with accidents.
1. The 120E crawler anchor drilling equipment adopts American Commins' diesel impetus.
2. The power head is single, but can be replaced by top-drive power head.
3. The 120E crawler anchor drilling rig adopts group design and can assemble all kinds of high-efficient specialized drilling machine, such as deep foundation pit anchor bolting rig, soft foundation reinforcement rotary drilling rig, geothermal construction drilling rig, hydraulic exploration drilling rig, etc.


Main Technique Specifications:



Basic parameter
Drilling diameter (mm) 150-250
Rotary spray pile diameter (mm)
Drilling depth (m) 100-140
Drill rod caliber/Tube diameter (mm) 89, 102, 114
Drill pipe inclination angle (°) 0-90
Gyrator parameter
Rated output speed (r/min) 0-50, 0-100
Rated output torque (N.m) 6500
Route (mm) 3600
The route of shaft shackle slipping (mm) 1500
Lifting power (kN) 78
Lifting speed (m/min)
Pressure (kN) 40
Pressure speed (m/min)
Parameter of whole machine
Input power(diesel) (kW) 90(Commins)
Overall dimension of main engine
Transport state(length*width*height) (mm) 5700*2100*1950
Construction state(length*width*height) (mm)
Weight of main engine (kg) 7100
Walking parameter
Walking pattern Crawler walking
Climbing angle (°) 25
Crawler ground bearing (kPa) 37.1
Traveling speed (km/h) 0.4
Turning parameter
Turning way Whole manual rotation
Turing structure Pivotal bearing
Location mode Locating pin
Auxiliary parts situation
Holder shackle device Standard configuration
Crawler chassis Standard configuration
Winch Standard configuration
Proportion valve Standard configuration
Plunger Pump Standard configuration

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