Qy50g Hydraulic Truck Telescopic Crane

QY50G Hydraulic Truck Crane




Classification Item Unit Parameter
Outline dimension Overall length mm 13270
Overall width mm ≤ 2750
Overall height mm 3300
Wheel base Axle 1, Axle 2 mm 1520
Axle 2, Axle 3 mm 3815
Axle 3, Axle 4 mm 1350
Axle load Front axle kg 13935
Rear axle kg 25935
Travel performance Travel speed Max. Travel speed km/h 66
Min. Stable travel speed km/h 3
Turning diameter Min. Turning diameter m 24
Min. Turning diameter at Boom tip m 25
Min. Ground clearance mm 275
Approach angle (° ) 16
Departure angle (° ) 10
Braking distance (at 30km/h with full load) m 10
Max. Grade-ability % 37
Fuel consumption for 100km L 48
Power Model WD615.67A
Engine rated output kW/(r/min. ) 206/2200
Engine rated torque N. M/(r/min. ) 1100/1400
Engine rated speed rpm. 2200
Main Technical Data for Lifting Operation
Classificatory Item Unit Parameter
Lifting performance Max. Total rated lifting capacity t 50
Min. Rated working radius m 3
Turning radius at turntable tail m ≤ 3.8
Max. Load moment base Boom kN. M 1509
Fully extended Boom kN. M 631
Fully extended Boom + Jib kN. M 441
Outrigger span Longitudinal m 5.45
Lateral m 6.6
Lifting height base Boom m 10.7
Fully extended Boom m 40.1
Fully extended Boom + Jib m 55.1
Working speed Boom raising time s 120
Boom full extension time s 180
Max. Swing speed r/min 2.0
Hoist speed Main winch Full load m/min ≥ 70
No load m/min ≥ 118
Aux. Winch Full load m/min ≥ 70
No load m/min ≥ 118
Noise limit Crane exterior noise dB (A) ≤ 118
At seated position dB (A) ≤ 90

Dimension	Unit	QY50K-II
Overall length	mm	12650
Overall width	mm	2500
Overall height	mm	3380
Weight
Total weight in travel	kg	29400
Front axle load	kg	6200
Rear axle load	kg	23200
Power
Engine model		SC8DK280Q3 / WD615.329(domestic III)
Engine rated power	kW/(r/min)	206/2200 213/2200
Engine rated torque	N.m/(r/min)	1112/1400 1160/1400
Travel
Max. travel speed	km/h	75
Min. turning diameter	m	21.5
Min. ground clearance	mm	275
Approach angle	°	16
Departure angle	°	13
Max. grade ability	%	30
Fuel consumption for 100km	L	≈37
Main performance
Max. rated total lifting capacity	t	25
Min. rated working radius	mm	3000
Turning radius at turntable tail	m	3.065
Max. lifting torque	kN.m	1010
base boom	m	10.7
Fully extended boom	m	34.19
Fully extended boom+jib	m	42.15
Longitudinal outrigger span	m	5.14
Lateral outrigger span	m	6
Working speed
Boom luffing time	s	75
Boom full extension time	s	100
Max. swing speed	r/min	≥2.5
Max. speed of main winch (single rope)	m/min	≥120
Max. speed of aux. winch (single rope)	m/min	≥120