GL-4000 Crawler full hydraulic jet drill rig

GL-4000 Crawler full hydraulic jet drill rig

Model No.︰GL-4000

Brand Name︰Gaodetec

Country of Origin︰China

Unit Price︰US $ 50000 / set

Minimum Order︰1 set

Inquire Now

Product Description

Introduction of GL-4000 Crawler full hydraulic jet drill rig

GL-4000 Crawler full hydraulic jet drill rig is a kind of multifunctional drilling rig designed and manufactured for jet grouting operation and anchor rod hole drilling. It can be used for the foundation consolidation of railway, highway, abutment, and dam foundation; tunnel pipe-shed support, foundation pit support, slope protection, anchor rod hole drilling, leaking stoppage, soft foundation treatment, geological disaster government, and jet grouting. The upright is slide and meets the construction requirement of anchor rod. Drilling with casing tube could be completed by equipped with down hole hammer and overburden drilling system.

Features:

1. Pitch luffing mechanism, homework range

2. Variable hydraulic system with load feedback, low energy consumption

3. With display unit for rotating speed of top-drive head, lift speed and verticality of derrick, quickly and accurately to fix position

4. With track chassis and rotary device, easy and speedy to move

5. The major components in hydraulic system adopt the imported brand with a stable, reliable system, and they all have a long service life

6. Top-drive head driven by hydraulic, variable speed regulation, high efficiency

 

Technical data

Max torque

4000N.m

Rotation speed of top-drive head

(high)0-64r/min;(low)0-32r/min

With high speed motor head:

(high)0-376r/min;(low)0-165r/min

Stroke of top-drive head

3000mm

Drilling depth

100m

Rated pull force of top-drive head

50KN

Rated thrust force of top-drive head

20KN

Rod dia.

42mm;50mm;73mm;89mm

Fast lifting and thrust speed of top-drive head

(jetting)0.06-0.9/1.8m/min

Lifting and dropping speed of top-drive head

0-16/0-28m/min

Power unit

30kw

Overall dimension

Working: 3440x2401x5270;

Weight

5500kg

Main pump pressure

20MPa

Auxiliary pump pressure

20MPa

Column slipping stroke

1000mm

Climbing capacity

20 degree

Moving speed

1.5km/h

 

GL-4000 Crawler full hydraulic jet drill rig Ancillary equipment

NJB/BP-90 High Pressure Grout pump with Frequency-Conversion

NJ-1200 Mud Mixer

Tools of various kinds:

faucet, alloy drilling core, funnel, casings, filling catheter, hammer head, core drill pipe, joint locks, single, double or three drill rods, high-pressure hose, single pipe deflectors, single-tube nozzles, etc.

 

 

Payment Terms︰ TT/LC/cash/credit card

Packing︰ container or as your requests

Lead Time︰ in stock; in 15 days after order confirmation

Standards Certificate︰ ISO certification

Product Image