GL-4000 Crawler-type full hydraulic drilling rig
Features
- Powerful
- Top-drive head driven by hydraulic, stepless speed regulation, high efficiency and low labor intensity
- Variable hydraulic system with load feedback, low energy consumoment
- First use special valve fixed position by friction, satiable for jet grouting technic
- Top-drive head has wide range of rotary speed, meet varying layer and drilling technology
- With track chassis, easy and speedy to move
- With rotary support
- Longer stroke of top-drive head, reduce auxiliary operation time
- Compact structure, centralized operation, easy and safety
- With display unit for verticality of derrick, rotaring of top-drive head and lift speed

| Model | GL-4000 Crawler-type full hydraulic drilling rig | |
Drilling depth | 100m | |
| Rod dia. | Φ42 mm;Φ50 mm; Φ73 mm ; Φ89 mm | |
| Max torque | 4000N.m | |
| Moving speed | 1.5km/h | |
| Climbing capacity | 20° | |
| Rotation speed of top-drive head | (high)0-376r/min; (low)0-165r/min | |
| Stroke of top-drive head | 3000mm | |
| Rated pull force of top-drive head | 50KN | |
| Rated thrust force of top-drive head | 20KN | |
| 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 | 0-22/0-28m/min | |
| Main pump pressure | 20MPa | |
| Auxiliary pump pressure | 20MPa | |
| Power unit | 30KW | |
| Overall dimensions(L*W*H,mm) | Working | 3440x2401x5270 |
| Moving | 3440x2401x1780 | |
| Weight | 5500kg |
Drilling equipment of various kinds:
faucet, alloy drilling core, pipe fittings, hopper, funnel, casings, filling catheter, hammerhead, core drill pipe, joint locks,
Single, double , three high pressure jet grouting rods, etc.
Jet Grouting Drilling Rig mainly can be applied on ground treatment and stabilization of railway, highway, bridge, dam, industrial and civil buildings, also used in shallow core drilling and engineering geological drilling, etc.
- Construction project
- hydropower project
- Jet grouting construction site

Crawler Type Hydraulic Jet Grouting Drilling Rig
Packaging Detail: Standard export packaging; or as your requirements
Shipping Detail: in stock; out of stock(20 working days); customized(30 working days)
1. What is your project with drilling rig? Rotating jet, DTH drilling, tunnel drilling, core drilling or else?
2. What is the drilling hole depth and diameter?
3. What kind of power unit do you need? Diesel engine or electric engine? Any requirement of engine brand?
4. What is the type of earth, soil ,pebble rock or hard earth?
More details, please feel free to contact us! Thanks.
Trade assurance advantages:
1. Quickly lock trusted seller, saving time and energy;
2. Reduce the risk of online purchasing;
3. If there is a trade disputes, you can complain to Alibaba and get benefits compensation.
We are a member of trade assurance on Alibaba, and our trade assurance amount is USD78000.00 Through trade assurance you can 100% payment refund up to trade assurance amount for orders not meeting agreed Delivery or Quality terms.
We manufacture various kinds of drilling rigs, mud mixer, injectting pump machines as follows:
- GL-6000 Full Hydraulic Crawler Engineering Drilling Rig
- GL-4000 Track Type Full Hydraulic Drilling Rig
- BP-55 High Pressure Grouting Pump With Frequency-Conversion
- NJ Mud Mixer
If you have any question please feel free to contact me.
Gaode Equipment Co.,Ltd.
Tel:+86-371-55951210 Fax:+86-371-63526676
Skype: lena.liu8
Whatsapp&viber: 86-15903613994
Thank you for your time and Welcome to Visit our factory!
Send Inquiry to This Supplier
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