QY40K truck crane adopts full luxury cab with large view and new orthodrome streamline operating cab, which is good looking. Adopt five-segment oval rope retractable boom with double-cylinder and two-segment jib, greatly improving the working scope of the machine. The design of the streamline boom head is in keeping with the style of the machine. The boom and jib adopt new connection method, which is convenient to dismantle and install. It is equipped with the high-power environment protection engine, improving the chassis power and the trafficability.

Technical Specifications

Dimension	Unit	QY40K
Overall length	mm	13050
Overall	mm	≤2800
Overall	mm	3430
Weight
Total weight in travel	kg	40400
Front axle load	kg	14500
Rear axle load	kg	25900
Power
Engine model		WD615.334
Engine rated power	kW/(r/min)	247 / 2200
Engine rated torque	N.m/(r/min)	1350 / 1400
Travel
Max. travel speed	km/h	75
Min. turning diameter	m	≤24
Min. ground clearance	mm	285
Approach angle	°	16
Departure angle	°	11
Max. grade ability	%	46
Fuel consumption for 100km	L	46
Main performance
Max. rated total lifting capacity	t	40
Min. rated working radius	mm	3000
Turning radius at turntable tail	m	3.482
Max. lifting torque	kN.m	1400
Base boom	m	10.7
Fully extended boom	m	40.1
Fully extended boom+ jib	m	55.1
Longitudinal outrigger span	m	5.65
Lateral outrigger span	m	6.6
Working speed
Boom luffing time	s	≤88
Boom full extension time	s	≤180
Max. swing speed	r/min	≥2.0
Max. speed of main winch (single rope)	m/min	≥110
Max. speed of aux. winch (single rope)	m/min	≥110

& Due to improvements made to the product, data herein is subject to change without notice.
& Affected by the reproduction conditions, the pictures and data differ somewhat from the actual machine