GS420-LS high effiency and long life hdd machine

=== Base Info ===

=== Description ===
Rig Weight13000 kgDimension(L*W*H)7300*2250*2270(mm)Max. Push&Pull Force430/860 kNMax. Torque19000 N·mMax. Push&Pull Speed53 m/minMax. Rotation Speed185 r/minEngine Power179 kWMax. Mud Pump Flow450 L/minCaterpillar Walking Speed3-5(km/h)Max. Mud Pump Pressure8 MpaEntry Drill Angle12°-25°Max. Climbing Gradient18°Max. Aperture Diameterø1350mm       
(Soil Depended)Max. Crossing length650m
(Soil Depended)

1.Close-circuit system for rotation and automatic variable system for push & pull and clamping.

2.Cummins engine: high efficiency, large power, low fuel consumption, low noise.

3.Four bar linkage luffing structure increases entry angle.

4.Wire-control walking system ensures the safety.

5.φ83/φ76×3000mm drill rod.

6.Advanced hydraulic system and first-class hydraulic components.

7.Reasonable electric design with low failure rate.

8.The rubber plate steel track.

9.The rack and pinion system for push & pull.

10.Optional manipulator.

1. What about the warranty time?

    A:12 months after shipment or 2000 working hours, whichever occurs first.

2. What about the delivery time?

    A:20 days after receiving the deposit.

3.What kind terms of payment can be accepted?

    A: On T/T term, 30% down payment is required in advance, and 70% balance shall be before shipment, or against the copy of original BL for old client.

       On L/C term, 100% irrevocable L/C without "soft clause" can be accepted. 

4.What logistics ways we can work for shipment?

    A: We can ship machine by sea and road. 

 5. What about the after-sales service?

   A: We have office and professional after-sales service team in many countries. After you receive the new machine, we will provide you one engineering training installation and debugging service for 3-5days. If there are some problems, our after-sales service team will arrive the project site in shortest time.