Hydraulic Scaling Rig, KQ311 Manufacturer

Hydraulic Scaling Rig, KQ311

: http://ksdrillmachine.com/1-4-hydraulic-scaling-rigs.html

Structure Diagram

Technical Specifications

Dimensions	Length 8800 mm	Hydraulic hammer	Soosan SB30
	Width 1750 mm	Impact power	350J
	Height 2650 mm	Impact frequency	9-16Hz
Weight	12000 kg	Drive flow	25-40L/Min
Engine	Cummins QSB3.9-C80-31	Working pressure	90-125Bar
power/speed	60kW/2200rpm	Angle of swing arm	±30°
Exhaust purification	Exhaust catalyzer	Pitch angle of translational arm	45°
Drive system	Four-wheel drive system with wet axle	Lifting angle of mid-arm	60°
Swing angle	±6°	Pitch angle of front arm	95°
Tires	11.00－20	Pitch angle of hydraulic hammer	120°
Steering mechanism	±40°	Angle of swing cylinder	±90°
Turning radius(inner/outer)	3510/5610mm	Drill arm expansion and contraction	1200mm
Travelling braking	Wet brake	Maximum working height	8300mm
tramming speed	10km/h	Maximum working width	8800mm
Maximum gradeability	25％(14°)	BackWard angle of cab	15°
wheelbase	3200mm	Power of water pump	0.5kW
Wheel tread	1400mm	Flow of water pump	2L/Min
Ground clearance	300mm	Cab lift	400mm

Features

The hydraulic scaling rig is equipped with SOOSAN hydraulic breaker, which utilizes optimized design to increase the piston and cylinder stroke, and enables the same diameter of piston and drill rod so that the hydraulic breaker and the scaling rig have the best possible compatibility therefore achieving high power output, excellent energy efficiency, less failure, easy maintenance and low operation cost;
The telescopic boom is designed with mechanical parallel holding system to improve the coverage area and achieve drilling operations on top, side, bottom and front;
Two electronic control handles are placed on both side of the rotating seat, giving operator great convenience for control; The electro hydraulic proportional control makes the motion of the hydraulic scaling rig more precise;
The load sensing hydraulic system is included in this hydraulic scaling rig, ensuring energy saving, smooth running and precise positioning; Rational design of hydraulic circuit results in faster reaction and higher work efficiency; All hydraulic components are from world's renowned brands;
The walking mechanism is constructed with mining articulated chassis, wet axle and rubber wheels, featuring high walking speed, small turning radius and powerful gradeability, enabling the hydraulic scaling rig suitable for construction site requiring frequent transports;