Rotary Drilling Rig LR130

Introduction for Rotary Drilling Rig

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Rotary Drilling Rig LR130

1. Introduction for LR130 Crawler Rotary Drilling Rig—30M

1. Piling Rig manufactured with design parameters considering limited working area.

2. Easy handling & easy maintenance

3. Economical solution with high productivity for small diameter piles with low investment.

4. Easy transport with Kelly bar on a single trailer.

5. Compact design & small swing radius enable superior performance in restricted space

6. Dozer blade attachment for sundry site work.

7. High powered turbo-charged Cummins engine.

8. World class PLC with compatible instruments & displays.

9. Reliable hydraulic system powered by Longking/Kawasaki main pump.

10. Optimal rotary drive with Rexroth hydraulic motors & gearbox

11. Enlarged Hydraulic oil tanker and separate motor drive cooling system to improve cooling effect;

12. Operator cabin overhead enlarged glass for easy observation overhead;

13. New designed auxiliary winch available with speed increase to 82m/min for reinforcement cage install;

14. Engine running hours available in cabin panel;

15. Diesel electric pump added in tool box position for easy filling of diesel oil to tank;

16. All rotating parts is installed with grease point;

2. LR130 Technical Specification:

1	Rotary Drive (dual-motor, Brand: Rexroth)
1.1	Torque Output	120KN.M
1.2	Rotary Speed	6-35 r/min
2	Crowd System
2.1	Maximum Crowd Push	100 KN
2.2	Maximum Crowd Pull	130 KN
2.3	Cylinder Stroke	2500 mm
2.4	Maximum Working Pressure	28 Mpa
2.5	Pilot Pressure	4 Mpa
3	Main Winch (Brand: Rexroth)
3.1	Line Pull	150 KN
3.2	Line Speed	72m/min
3.3	Rope Diameter	26 mm
4	Auxiliary Winch (Brand: Longgong)
4.1	Line Pull	40 KN
4.2	Line Speed	60m/min
4.3	Rope Diameter	14 mm
5	Engine
5.1	Engine Make	Cummins
5.2	Model	QSB5.9-C210-30
5.3	Power	154kw@2200rpm
5.4	Emission Standard	EU Stage 3A
5.5	Maximum Torque	820 N.m/1400rpm
6	Undercarriage
6.1	Crawler Width (Telescopic)	2800 mm (open 3600mm)
6.2	Track Shoes Width	600 mm
6.3	Maximum Travel Speed	5 km/h
7	General
7.1	Main Pump Brand	KAWASAKI
7.2	Drilling Diameter	450-1200 mm
7.3	Drilling Depth	30 m
7.4	Tail Swing Radius	3600 mm
7.5	Operating Height	12200 mm
7.6	Operating Weight	29000kgs
7.7	Mast Inclination (Backward/Forward/Lateral)	90°/4°/4°
7.8	Hydraulic Tank Capacity	200L
7.9	Diesel Tank Capacity	200L