Home Products Rotary drilling rig YUCHAI RIG YCR450E Large-scale rotary YUCHAI YCR405E Rotary Drilling Rig

Large-scale rotary YUCHAI YCR405E Rotary Drilling Rig

Description

Parameter	Value
Model	YUCHAI YCR405E
Engine Model	Yuchai YC6K13 (optional: Euro III / Euro V emission standard, China National Stage IV); optional Cummins X15 for overseas markets
Engine Rated Power/Rotation Speed	375 kW @ 2100 rpm (optional: 405 kW @ 2100 rpm high-power version)
Power Head Max. Output Torque	405 kN·m
Power Head Rotation Speed	5 ~ 22 rpm
Max. Drilling Diameter	2500 mm (standard); 3000 mm (optional, friction rod)
Max. Drilling Depth	100 m (friction rod); 70 m (mechanical locking rod)
Max. Pull-down Piston Thrust	320 kN
Max. Pulling Force	380 kN
Main Winch Max. Pulling Force	380 kN
Main Winch Max. Pulling Speed	50 m/min
Auxiliary Winch Max. Pulling Force	120 kN
Operating Weight (Working State)	120 t (standard); optional 100 t / 85 t (modified for transportation)
Transport State Dimensions (L×W×H)	16800 × 3500 × 3600 mm (optional: 18200 × 3500 × 3600 mm)
Main Pump Max. Working Pressure	35 MPa
Track Plate Width	900 mm
Track Gauge	4800 mm

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Detailed description

Description

Torque ceiling, dry hard rock directly

Rated at 405kN · m (over 40% higher than 280), equipped with dual motor super large power heads, capable of directly and violently crushing granite, moderately/strongly weathered, super large pebbles, and ultra deep hard soil into the rock, effectively crushing small and medium-sized machines.

King of Ultra Deep Holes: 103 meters deep, 3-meter large hole

Friction bar 103m, machine lock bar 66m; maximum aperture 2.6m (standard)/3.0m (optional), specially designed for super high-rise buildings, cross sea bridges, high-speed rail super large bridges, wind power foundations, and port terminals.

120 ton heavy machine, stable as Mount Tai, perfect hole forming

The whole machine weighs 120 tons, with a super heavy special chassis, a super large box type mast, and a giant slewing support. The verticality, aperture, and wall stability of the 80-100 meter deep hole are fully maintained, and the supervisor is exempt from inspection.

Top power+top hydraulic, durable and not prone to collapse

Engine: Cummins QSX15 373kW (507 horsepower), National IV, stable in high altitude/low temperature/heavy load, with sufficient power reserve and long service life.
Hydraulic: Rexroth complete set (main pump+valve+motor), 33MPa high pressure, high flow rate, load sensitive, fast composite action, fuel-efficient, and extremely low failure rate.

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