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QY70K-I full hydraulic Truck Crane
Load moment limiter with color LCD realizes intelligent trouble diagnostic,and its precision leads in the same-class products in the industry.
Ergonomic design cabs for driver and operator are spacious enough for flexible and convenient operations.
Six specialized processing techniques ensure high quality production.
Working area is extended two times by 5t counterweight newly added.
Large displacement motor ensures to realize.
New hydraulic motor with larger original torque makes greater safe second-lifting operation.

Main Technical Specifications
Technical Data for Lifting Operation

Classificatory	Item	Unit	Parameter
Demensions	Overall length	mm	13930
	Overall width	mm	2800
	Overall height	mm	3575
Weight	Dead weight in travel state	kg	43000(except 1 ton counterweight)
	Front axle load	kg	17000
	Rear axle load	kg	26000
Travel performance	Max.travel speed	km/h	80
	Min. turning diameter	m	24
	Min.ground clearance	mm	327
	Approach angle	°	19
	Departure angle	m	13
	Max. grade-ability		40
	Fuel consumption for 100km	L	45
Power	Model		WD615.338(EuroIII)
	Engine rated output	kW/(r/min.)	276/2200
	Engine rated torque	N.m/(r/min.)	1500/1400
	Engine rated speed	rpm.	2200

Main Technical Data for Lifting Operation

Classificatory	Item		Unit	Parameter
Lifting performance	Max. total rated lifting capacity		t	70
	Min. rated working radius		m	3
	Turning radius at turntable tail		m	3550
	Max. load moment		kN.m	2303
	Boom length	Base boom	m	11.6
		Fully extended boom	m	44.5
		Fully extended boom + Jib	m	59.5
	Outrigger span	Longitudinal	m	6.1
		Lateral	m	7.3
Working speed	Boom elevating time		S	60
	Boom telescopingtime		S	≤150
	Max. swing speed		r/min	2.0
	Winch mechanism speed(single rope)(NO load)		m/min	≥130
	Auxiliary mechanism speed(single rope)(NO load)		m/min	≥108

Total rated lifting load for boom(5t counterweight)(Table 1) Half-extend outrigger up to 5m,without the 5th outrigger,boom at the side or the rear,or with the 5th outrigger,360 degree swing
Boom Length
Working radius (m)	Base boom 11.6m	Mid-extend boom 15.71m	Mid-extend boom 19.82m	Mid-extend boom 25.98m	Mid-extend boom 32.15m	Mid-extend boom 38.31m	Full-extend boom 44.5m
3	70000
3.5	63500
4	54500	47500	40600
5	33600	33400	33400	27600
6	22600	22400	22300	23800
7	16500	16300	16200	17500	18200
8	12600	12400	12300	13500	14300	14100
9	9800	9700	9600	10700	11400	11900
10		7700	7600	8700	9400	9800	9900
12		5000	4900	5900	6500	7000	7300
14			3100	4100	4700	5100	5400
16			1900	2800	3400	3800	4100
18				1900	2400	2800	3100
20				1100	1700	2100	2300
22				500	1100	1500	1700
24					600	1000	1200
26						600	800
28							600
Parts of line	12	9	8	6	4	3	3
Boom angle	29.8°-71.5°	34.5°-73.1°	31.4°-77.2°	38.1°-79.4°	48.0°-79.6°	52.9°-80.0°	56.4°-79.5°

Half-extend outrigger up to 5m,without the 5th outrigger,boom at the side or the rear, or with the 5th outrigger,360swing
Boom angle (°)	Boom 44.5m Lifting load (kg)
	Jib 8.5m			Jib 15m
	0	15	30	0	15	30
78	4000	2700	2400	2500	1400	1100
75	3600	2500	2300	2100	1250	1040
72	2700	2300	2200	1800	1150	990
70	2100	1900	1800	1600	1100	950
65	1100	1000	1000	700	600	500
60	500	400	400	200

Total rated lifting load for boom(4t counterweight)(Table2) Full-extend outrigger up to 7.3m,without the 5th outrigger,boom at the side or the rear,or with the 5th outrigger,360 degree swing
Boom Length
Working radius (m)	Base boom 11.6m	Mid-extend boom 15.71m	Mid-extend boom 19.82m	Mid-extend boom 25.98m	Mid-extend boom 32.15m	Mid-extend boom 38.31m	Full-extend boom 44.5m
3	70000
3.5	63500
4	54500	47500	40600
5	47000	42600	38500	27600
6	38500	37000	34200	25500
7	29500	28800	28500	23500	18200
8	22500	22300	22300	21500	17500	14100
9	17800	17700	17600	18700	16000	14100
10		14400	14300	15500	14500	13200	9900
12		9700	9600	10800	11500	11200	9100
14			6800	7800	8500	9000	8100
16			4800	5800	6500	6900	7200
18				4400	5000	5400	5700
20				3300	3900	4300	4600
22				2400	3000	3400	3700
24					2300	2700	3000
26					1700	2100	2400
28						1600	1900
30						1200	1500
32						900	1200
34							800
36							600
Parts of line	12	9	8	6	4	3	3
Boom angle	29.8°-71.5°	34.5°-73.1°	31.4°-77.2°	29.2°-79.4°	36.2°-79.6°	39.4°-80.0°	37.2°-79.5°

Full-extend outrigger up to 7.3m,without the 5th outrigger,boom at the side or the rear, or with the 5th outrigger,360swing
Boom angle (°)	Boom 44.5m Lifting load (kg)
	Jib 8.5m			Jib 15m
	0	15	30	0	15	30
78	4000	2700	2400	2500	1400	1100
75	3600	2500	2300	2100	1250	1040
72	3200	2300	2200	1800	1150	990
70	2900	2200	2100	1700	1100	950
65	2400	2000	1900	1400	950	880
60	1800	1700	1600	1200	850	800
55	1100	1100	1000	700	650	550
50	700	600	600	300	300	300

Total rated lifting load for boom(4t counterweight)(Table 3) Half-extend outrigger up to 5m,without the 5th outrigger,boom at the side or the rear,or with the 5th outrigger,360 degree swing
Boom Length
Working radius (m)	Base boom 11.6m	Mid-extend boom 15.71m	Mid-extend boom 19.82m	Mid-extend boom 25.98m	Mid-extend boom 32.15m	Mid-extend boom 38.31m	Full-extend boom 44.5m
3	70000
3.5	63500
4	54500	47500	40600
5	31900	31700	31600	27600
6	21400	21200	21100	22600
7	15500	15300	15300	16600	17400
8	11800	11600	11500	12700	13500	14000
9	9200	9000	8900	10100	10800	11300
10		7100	7000	8100	8800	9300	9600
12		4500	4400	5500	6100	6500	6900
14			2800	3700	4300	4700	5100
16			1500	2500	3100	3500	3800
18				1600	2200	2500	2800
20				900	1400	1800	2100
22					900	1200	1500
24						800	1100
26							700
Parts of line	12	9	8	6	4	3	3
Boom angle	29.8°-71.5°	34.5°-73.1°	31.4°-77.2°	38.1°-79.4°	48.0°-79.6°	52.9°-80.0°	56.4°-79.5°

Half-extend outrigger up to 5m,without the 5th outrigger,boom at the side or the rear, or with the 5th outrigger,360swing
Boom angle (°)	Boom 44.5m Lifting load (kg)
	Jib 8.5m			Jib 15m
	0	15	30	0	15	30
78	4000	2700	2400	2500	1400	1100
75	3500	2500	2300	2100	1250	1040
72	2400	2200	2000	1800	1150	990
70	1900	1700	1600	1350	1100	900
65	900	900	800	550	500	400
60	350	320	300

Total rated lifting load for boom(5t counterweight)(Table4) Full-extend outrigger up to 7.3m,without the 5th outrigger,boom at the side or the rear,or with the 5th outrigger,360 degree swing
Boom Length
Working radius (m)	Base boom 11.6m	Mid-extend boom 15.71m	Mid-extend boom 19.82m	Mid-extend boom 25.98m	Mid-extend boom 32.15m	Mid-extend boom 38.31m	Full-extend boom 44.5m
3	70000
3.5	63500
4	54500	47500	40600
5	47000	42600	38500	27600
6	38500	37000	34200	25500
7	30000	29000	28800	23500	18200
8	23500	23000	23000	21500	17500	14100
9	18600	18500	18300	19000	16000	14100
10		15000	15000	16000	14500	13200	9900
12		10300	10300	11300	12000	11200	9100
14			7300	8300	9000	9500	8100
16			5200	6300	6900	7300	7200
18				4700	5400	5800	5950
20				3600	4200	4600	4600
22				2700	3300	3700	3800
24					2600	3000	3100
26					2000	2400	2500
28						1900	2000
30						1400	1600
32						1100	1300
34							1000
36							700
Parts of line	12	9	8	6	4	3	3
Boom angle	29.8°-71.5°	34.5°-73.1°	31.4°-77.2°	29.2°-79.4°	36.2°-79.6°	39.4°-80.0°	37.2°-79.5°

Full-extend outrigger up to 7.3m,without the 5th outrigger,boom at the side or the rear, or with the 5th outrigger,360swing
Boom angle (°)	Boom 44.5m Lifting load (kg)
	Jib 8.5m			Jib 15m
	0	15	30	0	15	30
78	4000	2700	2400	2500	1400	1100
75	3600	2500	2300	2100	1250	1040
72	3200	2300	2200	1800	1150	990
70	2900	2200	2100	1700	1100	950
65	2400	2000	1900	1400	950	880
60	2000	1800	1700	1200	850	830
55	1300	1200	1100	800	700	600
50	800	650	600	500	400	350

Notes to the tables:
The total rated capacity in the table is the max.allowable vable(including the weight of the hook block and slings);The working radius is the actual value,which includes the boom deflection;wind pressure is 125 N/m² ,lifting operation is still permissible under the condition of wind level 7.
The total rated load is the max.lifting capacity for the boom head without jib,when jib is attached on boom head,the weight of jib should be reduced from the total rated load for boom.
Take the above tables as reference only,see the product operation manual for details.

Note: All specifications on our web-site are subject to technical modifications without notice.

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