300t Cross Underground Drilling HDD Machine

Quick Details

Place of Origin: Jiangsu, China (Mainland)
Brand Name: Gaotao
Model Number: GT3000-L
Walking: Caterpillar with wiring control
Cooling: Hydraulic oil cooling
Engine: Diseal engine

Packaging & Delivery
Packaging Details: Nude packing or as customer's requirment
Delivery Detail: 30 days after ordering
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Specifications
1. Used for cables and pipelines laying underground
2. Best quality, good service. Favourable price
3. Easy operating, quick to move

3000T HDD machine

Rig Weight: 50T
Size (L× W× H )mm: 17700× 3200× 3400

Max. Push & Pull Force: 3101KN
Max. Torque: 113810N· M

Max. Pull-push Speed: 33m/min(double machine work)
Max. Rotary Speed: 76rpm(double machine work)

Max. Mud Flow: 2000L/min
Max. Mud Pressure: 20Mpa

Diameter of Expanding Aperture: 2000mm(ground condition depended)
Max. Work Distance: 3000m (ground condition depended)

Drill Entry Angle: 8-15°
Max. Climbable Gradient: 17°

Main Configuration:

1, Diesel Engine: Select 2 sets DEUTZ 300Kw/2200rpm diesel engines;

2, Hydraulic Pump:

(1), use 4 sets original American SAUER Company's closed variable pumps with displacement 180ml/r to rotate and push-pull;

(2), select international well-known brands high-pressure gear pumps for clamps and other auxiliary organizations;

3, Main motor:

(1), 6 sets of original variable plunger motors with displacement 160ml/r imported from American SAUER Company for push-pull;

(2), 4 sets of original variable plunger motors with displacement 107.5ml/r imported from Italian SAM Company for rotating;

4, Reducer: Select 10 sets original Italy Dinamicoil company's speed reducer for rotating and push-pull of power head;

5, Transfer case: Select the original German case with power 530kw;

6, Hydraulic valve: Rexroth-type valve, Italy SAM flush valve;

7, Track: The company made a pair of high-impact alloy steel rack and pinion;

8, Rack and pinion: High wear-resistant, high impact alloy steel rack and pinion;

9, Electric parts: Schneider electric elements.