XCMG Crawler Crane

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Our QUY55 XCMG crawler crane is designed with main boom length ranging from 13m to 52m. The total boom is composed of a 6.5m boom base, a 6.5m boom top, a 3m boom insert, three 6m boom inserts and two 9m boom inserts, with every 3m for an increase or decrease.

Its jib length changes in the scope of 9.15m to 15.25m, with 3.05m jib base, a 3.05m jib top and three 3.05m jib inserts added. Combined with jib inserts, the jib can be extended in the range of 25m to 43m at offset angle of 10° and 30°.

Main Technical Parameters

Item		Unit	Data
Max. rated lifting capacity	Basic boom	t	55
	Fixed jib	t	5
	Boom single top	t	5
Max. lifting load moment	Basic boom	t.m	210
	Fixed jib	t.m	100
	Boom single top	t.m	100
Dimensions	Boom length	m	13~52
	Boom elevating angle	°	-3°~80°
	Fixed jib length	m	9.15~15.25
Speed	Max. single line speed of hoist winch (no load, at 5th layer)	m/min	65
	Max. single line speed of boom elevating winch (at 1st layer)	m/min	52
	Max. slewing speed	r/min	1.5
	Max. travel speed	km/h	1.35
Grade ability			40%
Mean ground pressure		MPa	0.069
Engine output power		kW	125
Total vehicle mass (main hook block, 13m boom)		t	51
Max. mass of single unit in transport state		t	31
Max. dimensions of single unit (turntable) in transport state (L×W×H)		m	11.5×3.47×3.4

Working condition	Boom length	Max. lifting height (m)	Working radius (m)
Main boom	13~52m	51.2	3.7~34
Fixed jib	Boom 25~43m Jib 9.15~15.25m	56.2	9~34
Single top	At boom head	Increased 0.6m

Lifting Performance Table
Table 1 QUY55 Main Boom Lifting Performance Unit: t

Length (m)	13	16	19	22	25	28	31
Radius (m)	13	16	19	22	25	28	31
3.7	55.00
4.0	50.00	48.00
4.5	42.00	41.50	40.00
5.0	35.20	35.00	34.60	33.00
5.5	31.20	31.00	30.80	30.00	28.00
6.0	27.80	27.50	27.20	26.90	26.00	25.00
7.0	22.50	22.20	22.00	21.80	21.50	21.00	20.00
8.0	19.00	18.90	18.50	18.30	18.20	17.80	17.40
10.0	14.00	13.90	13.80	13.70	13.60	13.50	13.30
12.0	11.20	11.10	11.00	10.80	10.70	10.50	10.60
14.0		9.20	9.10	9.00	8.90	8.70	8.60
16.0	7.80	7.50	7.40	7.30	7.20
18.0		6.50	6.40	6.30	6.20
20.0		5.60	5.50	5.40	5.30
22.0	4.80	4.70	4.50
24.0		4.00	3.90
26.0	3.50

Table 1 (Continued) QUY55 Main Boom Lifting Performance Unit: t

Length (m)	34	37	40	43	46	49	52
Radius (m)	34	37	40	43	46	49	52
8.0	17.00	16.60
10.0	13.00	12.60	12.40	12.00	11.60	11.30
12.0	10.40	10.20	9.90	9.50	9.20	9.10	9.10
14.0	8.50	8.40	8.10	7.90	7.60	7.30	7.30
16.0	7.10	7.00	6.80	6.50	6.30	6.10	6.10
18.0	6.10	6.00	5.80	5.70	5.40	5.20	5.00
20.0	5.20	5.10	4.90	4.80	4.60	4.30	4.20
22.0	4.40	4.20	4.10	4.00	3.80	3.60	3.50
24.0	3.80	3.60	3.50	3.40	3.20	3.10	2.90
26.0	3.30	3.20	3.10	2.90	2.80	2.60	2.40
28.0	2.90	2.80	2.60	2.40	2.30	2.20	1.90
30.0	2.50	2.40	2.20	2.00	1.80	1.60	1.50
32.0		2	1.90	1.70	1.60	1.30	1.20
34.0	1.60	1.20	1.10	1.00	0.90

Table 2 QUY55 Fixed Jib Lifting Performance Unit: t

Boom (m)	25						28						31
Jib (m)	9.15		12.20		15.25		9.15		12.20		15.25		9.15		12.20		15.25
Angle(°)	10	30	10	30	10	30	10	30	10	30	10	30	10	30	10	30	10	30
Radius(m)	10	30	10	30	10	30	10	30	10	30	10	30	10	30	10	30	10	30
9	5.00		5.00		5.00
10	5.00		4.50		5.00		4.50		5.00		4.50
11	5.00		4.50		4.00		5.00		4.50		4.00		5.00		4.50		4.00
12	5.00	4.80	4.50		4.00		5.00	5.00	4.50		4.00		5.00	4.80	4.50		4.00
13	5.00	4.80	4.50		4.00		5.00	5.00	4.50		4.00		5.00	4.80	4.50		4.00
14	5.00	4.60	4.50	4.40	3.50		5.00	4.80	4.50	3.80	3.50		5.00	4.70	4.50	4.00	4.00
15	5.00	4.50	4.40	4.30	3.50		5.00	4.80	4.40	3.80	3.50		5.00	4.70	4.50	4.00	4.00
16	5.00	4.40	4.30	4.20	3.50	3.50	5.00	4.50	4.25	3.80	3.50	3.20	5.00	4.45	4.50	4.00	4.00
18	5.00	4.20	4.10	4.00	3.50	3.20	5.00	4.30	4.00	3.65	3.50	3.15	5.00	4.30	4.30	3.80	4.00	3.20
20	5.00	4.00	3.90	3.80	3.50	3.00	5.00	4.15	3.90	3.50	3.40	3.00	4.80	4.20	4.10	3.65	3.80	3.10
22	4.30	3.80	3.80	3.60	3.00	2.80	4.50	3.90	3.80	3.40	3.20	2.90	4.40	4.00	3.90	3.45	3.60	2.95
24	4.00	3.70	3.65	3.20	3.10	2.80	4.00	3.80	3.75	3.30	3.40	2.80
26	3.80	3.40	3.50	3.15	3.20	2.70

Table 2 (Continued) QUY55 Fixed Jib Lifting Performance Unit: t

Boom length (m)	34						37
Jib length (m)	9.15		12.20		15.25		9.15		12.20		15.25
Angle(°)	10	30	10	30	10	30	10	30	10	30	10	30
Radius(m)	10	30	10	30	10	30	10	30	10	30	10	30
9
10	5.00		4.50
11	5.00		4.50		5.00
12	5.00		4.50		3.50		5.00		4.50
13	5.00	4.80	4.50		3.50		5.00	4.80	4.50		4.00
14	5.00	4.80	4.50		3.50		5.00	4.80	4.50		4.00
15	5.00	4.70	4.50	4.00	3.50		5.00	4.70	4.50		4.00
16	5.00	4.70	4.50	3.85	3.50		5.00	4.70	4.50	3.80	4.00
18	5.00	4.60	4.30	3.70	3.50	3.20	5.00	4.55	4.50	3.70	3.80	3.20
20	4.80	4.40	4.10	3.50	3.50	3.10	4.60	4.40	4.15	3.60	3.65	3.10
22	4.30	4.15	3.90	3.40	3.30	3.00	4.10	4.20	4.00	3.40	3.50	3.00
24	3.80	3.85	3.70	3.30	3.25	2.90	3.60	3.70	3.70	3.30	3.35	2.90
26	3.40	3.40	3.40	3.10	3.15	2.80	3.20	3.30	3.30	3.20	3.20	2.80
28	3.00	3.00	3.00	3.00	3.00	2.75	2.90	2.90	2.90	2.90	3.00	2.75
30	2.60	2.70	2.70	2.70	2.70	2.60	2.50	2.55	2.60	2.60	2.60	2.65
32	2.20	2.20	2.30	2.30	2.30	2.40
34

Table 2 (Continued) QUY55 Fixed Jib Lifting Performance Unit: t

Boom length (m)	40						43
Jib length (m)	9.15		12.20		15.25		9.15		12.20		15.25
Angle (°)	10	30	10	30	10	30	10	30	10	30	10	30
Radius(m)	10	30	10	30	10	30	10	30	10	30	10	30
9
10
11
12	5.00		5.00
13	5.00		4.50		5.00		4.50
14	5.00	4.80	4.50		3.50		5.00		4.50		3.50
15	5.00	4.80	4.50		3.50		5.00	4.80	4.50		3.50
16	5.00	4.50	4.50	4.00	3.50		5.00	4.80	4.50		3.40
18	5.00	4.50	4.30	4.00	3.40	3.20	5.00	4.70	4.30	3.80	3.30
20	4.50	4.30	4.15	3.80	3.30	3.15	4.45	4.40	4.15	3.75	3.20	3.20
22	4.00	4.10	4.00	3.65	3.20	3.05	3.95	4.15	4.00	3.65	3.10	3.10
24	3.60	3.65	3.50	3.45	3.10	2.95	3.50	3.60	3.50	3.45	3.00	3.00
26	3.15	3.20	3.10	3.30	2.95	2.85	3.10	3.10	3.05	3.15	2.80	2.90
28	2.80	2.80	2.80	2.80	2.70	2.75	2.70	2.70	2.70	2.80	2.70	2.80
30	2.45	2.50	2.40	2.50	2.40	2.50	2.40	2.30	2.30	2.45	2.35	2.50
32	2.10	2.20	2.10	2.20	2.10	2.25	2.00	2.05	2.00	2.10	2.00	2.20
34	1.85	1.90	1.80	1.90	1.90	2.00	1.70	1.80	1.70	1.85	1.70	2.00