1500mm Pile Diameter Xr168e Rotary Drilling Rig with Kelly Bar

Model	XR150D	XR160E	XR168E
Max.Drilling Diameter	1500 mm	1500/1300 mm	1500 mm
Max.Drilling Depth	56 m	56 m	56 m
Rotary Speed	7-33 r/min	5-35 r/min	5-35 r/min
Engine Model	Cummins QSB7-C202	Cummins QSB7-C202	Cummins QSB7-C202
Rated Power	150 Kw	150 Kw	150 Kw
Operating weight	49 t	49 t	49 t
Transporation Dimension	13150*2960*3140 mm	13993*2960*3464 mm	13993*2960*3464 mm
Max.output torque	150 kN.m	160 kN.m	168 kN.m
Max.pull-down piston push	120 Kn	160 Kn	160 Kn
Max.pull-down piston pull	160 Kn	160 Kn	160 Kn
Max.pull-down piston stroke	3.5 m	4.2 m	4.2 m
Max.traveling speed	2.5 km/h	2.1 km/h	2.1 km/h
Max.grade ability	40%	40%	40%
Min.clearance	384.5 mm	384.5 mm	384.5 mm
Track shoe width	700 mm	700 mm	700 mm
Distance between tracks	2500-3600 mm	2960-4200 mm	2960-4200 mm

1. One machine has multiple functions, which can realize quick switching of functions such as cylinder pressurization, hoist pressurization, long spiral, dual power head, etc., to meet the needs of more different engineering constructions;
2. Equipped with Cummins electronically controlled turbocharged engine, with strong power and convenient service;
3. The maximum output torque of the power head can reach 160kN.m, the speed can reach 35r/min, and the work efficiency is higher;
4. The power head can be equipped with high-speed soil throwing function;
5. The main and auxiliary winches adopt single-row rope technology, and the service life of the steel wire rope is 2~4 times longer than that of the multi-layer rope, and the use cost is lower;
6. The double-boom large parallelogram luffing mechanism is adopted, the supporting angle is large, the supporting range is increased by 24%, and the operation is more stable;
7. The main hydraulic system adopts negative flow control technology, which has fast response and good control performance;
8. High-power dual-hydraulic oil cooler to meet construction in high-temperature areas;
9. The intelligent control system realizes the functions of automatic adjustment and display of the verticality of the drill mast, automatic rotation, and automatic soil dumping;
10. It adopts TDP series rotary drilling rig special hydraulic crawler chassis, large diameter slewing support, and better working stability.



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