Truck Crane
Truck Crane
Truck Crane
Self-made special truck crane chassis, powerful and environmental engine with output 266 kW/2200 rpm and torque 1460N. m/1400 rpm, greatly improve overall travel performance.
Excellent performance. The product fills the gap of 40t class truck crane in the domestic market. The lifting and traveling performance is in the lead of domestic similar products and also in the world advanced level. Larger outrigger span, good operation stability and 360 ° full swing, 2-section lattice jib with 3 kinds of offset angle and single top increase crane operation application.
Same type of main and auxiliary winch use drum built-in planetary gear reducer, hoisting speed can be regulated in proportion by variable displacement motor to realize various speeds such as low speed for heavy duty and high speed for light duty to increase working efficiency.
Swing system with free sliding function uses planetary gear reducer and constant closed brake, and drive spur gear type slewing ring by motor. Swing system is fitted with a buffer valve to realize free sliding and fine motion control. Five-section ovoid telescopic boom, two-section side-mounted jib, single cylinder front supported for elevating, fully hydraulic control and double ‘H’-shaped outriggers.
Well-equipped safety protection device such as automatic load moment limiter, overload and over-winding cutout device increase the safety for crane operation.
Adoption of hydraulic pilot control technology, two joystick handles realize all control movements on crane superstructure and improve crane fine motion control and operating comfortableness. Control components are integrated modular designed for little energy loss and high efficiency. High accurate hard pipe and ferrule-type compression joint improve the cleaning in hydraulic system and avoid leakage so as to ensure high reliability for hydraulic system.
Advanced and reliable manufacture technology of NC laser and plasma cutting, NC machining center and first class general assembly line guarantee the overall machine conformability and reliability.
Ergonomically designed two cabs are accord with ISO standard, and air-conditioner in crane superstructure and carrier. The driver’s cab is luxury full-width cab, spacious and comfortable, equipped with shock- absorption adjustable seat for reducing harmful shake and easing driver’s tiredness. The operator’s cab is mounted at right side, all-round streamlined shape, and equipped with LC display monitor for a clear glance of all operation.
QY40K plateau type is available for selection of customers in plateau area, is suitable for operation in high altitude land with special working environment of heavy wind and sand, lower temperature, rare air and strong ultra-violet.

Main Technical Specification

Table 1. Main Technical Data in Travel State
Category Item Unit Parameter
XZJ5401JQZ40K | XZJ5403JQZ40K
Dimension Overall length mm 13050
Overall width mm ≤2750 ≤2800
Overall height mm 3430
Wheelbase Axle 1, Axle 2 mm 1520
Axle 2, Axle 3 mm 3815
Axle 3, Axle 4 mm 1350
Track Front wheel mm 2240 2240
Rear wheel mm 2055 2075
Weight Dead weight in travel state kg 39800
Axle load Front axle kg 13900
Mid & Rear axle kg 25900
Power Engine model   WD615.46 WD615.334
Engine rated power Kw/(r/min) 266/2200 247/2200
Engine rated torque N.m/(r/min) 1460/1400 1200/1400
Engine rated speed r/min 2200 2200
Travel Travel speed Max. travel speed Km/h ≥75
Min. stable travel speed Km/h 4.3
Turning diameter Min. turning diameter mm ≤24000
Turning diameter
At boom tip
mm ≤26800
Min. ground clearance mm ≥285
Approach angle ° ≥16
Departure angle ° ≥11
Braking distance (travel speed at 30 km/h) m ≤10
Max. grade-ability % ≥46
Fuel consumption of per 100 km L ≤46


Table 2. Main Technical Data for Lifting Operation
Category Item Unit Parameter
Lifting
performance 		Max. total rated lifting load t 40
Min. rated working radius m 3
Min. swing radius at counterweight tail m ≤3.482
Max. load moment Boom KN.m 1400
Fully-extended boom KN.m 720
Fully-extended boom + Jib KN.m 528
Outrigger span Longitudinal distance m 5.65
Lateral distance m 6.6
Lifting height Base boom m ≥10.9
Fully-extended boom m ≥40.4
Fully-extended boom + Jib m ≥55.1
Boom length Base boom m 10.7
Fully-extended boom m 40.1
Fully-extended boom + Jib m 40.1+15
Jib offset angle ° 0,15,30
Working speed Boom raising time S ≤88
Boom fully extending time S ≤180
Max. swing speed r/min ≤2.0
Outrigger extending /retracting time Outrigger beam Extending synchronously S ≤30
Retracting synchronously S ≤20
Outrigger jack Extending synchronously S ≤35
Retracting synchronously S ≤30
Hoisting Speed Main winch m/min ≥110
Auxiliary winch m/min ≥110
Noise Exterior noise dB (A) ≤118
At seated position dB (A) ≤90


Table 3. Total Rated Lifting Load for Boom (oviform boom with outrigger fully extend to 6.6m) Unit (kg, m)
Without 5th outrigger, boom over side or over rear;  With 5th outrigger, 360° full swing
Radius Base boom 10.70m Mid extend boom Mid extend boom
(m) 10.70m 14.38m 18.05m
  Lifting load(kg) Lifting height(m) Lifting load(kg) Lifting height(m) Lifting load(kg) Lifting height(m)
3 40000 10.9        
3.5 40000 10.6 33000 14.6 26000 18.5
4 34000 10.3 30000 14.4 26000 18.3
4.5 31000 10 27500 14.2 24500 18.2
5 27500 9.7 26000 14 22000 18
5.5 25000 9.3 23000 13.7 20500 17.8
6 22000 8.8 19500 13.4 19000 17.6
6.5 19000 8.3 18000 13.1 18000 17.3
7 17000 7.7 16500 12.8 16500 17.1
8 13500 6.2 13500 12 13800 16.5
9 10800 3.5 12000 11 11000 15.8
10     9500 9.8 9200 15.1
12     7200 6.2 6500 13.2
14         4300 10.5
16         3200 5.8
18            
20            
22            
24            
26            
28            
30            
32            
Parts of line 12 10 8
Hook block weight 470kg


Without 5th outrigger, boom over side or over rear;  With 5th outrigger, 360° full swing
Radius Mid extend boom 23.56m Mid extend boom 29.08m Mid extend boom 34.60m
(m) Lifting load(kg) Lifting height(m) Lifting load(kg) Lifting height(m) Lifting load(kg) Lifting height(m)
3            
3.5            
4 18000 24        
4.5 18000 23.9        
5 16500 23.8        
5.5 16200 23.6 13500 29.4    
6 15500 23.5 13000 29.2 10500 34.9
6.5 14800 23.3 12200 29.1 10000 34.8
7 14200 23.1 11000 29 9500 34.7
8 12500 22.7 10500 28.6 9000 34.4
9 11500 22.2 10000 28.3 8300 34.1
10 10000 21.7 9000 27.9 7600 33.8
12 7800 20.5 7800 26.9 6800 33
14 5600 18.9 6200 25.8 5800 32.1
16 4200 17 4600 24.4 5100 31
18 3200 14.4 3400 22.7 4000 29.8
20 2200 10.9 2600 20.8 3100 28.3
22     2000 18.3 2400 26.6
24     1600 15.2 1800 24.6
26     1100 10.7 1200 22.2
28         1000 19.3
30         750 15.3
32            
Parts of line 5 4 3
Hook block weight 470kg


Without 5th outrigger, boom over side or over rear;  With 5th outrigger, 360° full swing
Radius Full extend boom 40.10m
(m) Lifting load(kg) Lifting height(m)
3    
3.5    
4    
4.5    
5    
5.5    
6    
6.5    
7 7800 40.4
8 7400 40.1
9 7000 39.9
10 6500 39.6
12 5800 38.9
14 5100 38.2
16 4500 37.3
18 3800 36.2
20 3000 35
22 2400 33.7
24 2000 32.1
26 1500 30.4
28 1100 28.4
30 850 26
32 600 23.3
Parts of line 3  
Hook block weight 470kg


Table 4. Total Rated Lifting Load for Boom (oviform boom with outrigger fully extend to 5m) Unit (kg, m)
Without 5th outrigger, boom over side or over rear;  With 5th outrigger, 360° full swing
Radius Base boom 10.70m Mid extend boom Mid extend boom
(m) 10.70m 14.38m 18.05m
  Lifting load(kg) Lifting height(m) Lifting load(kg) Lifting height(m) Lifting load(kg) Lifting height(m)
3 38000 10.9        
3.5 34000 10.6 28000 14.6 24000 18.5
4 28000 10.3 26000 14.4 23000 18.3
4.5 26000 10 25000 14.2 21000 18.2
5 24000 9.7 22000 14 18500 18
5.5 20500 9.3 20000 13.7 17500 17.8
6 17000 8.8 16500 13.4 16000 17.6
6.5 15000 8.3 14500 13.1 15000 17.3
7 12000 7.7 11500 12.8 11000 17.1
8 9500 6.2 9200 12 9200 16.5
9 7500 3.5 7000 11 7100 15.8
10     5500 9.8 5500 15.1
12     3500 6.2 3400 13.2
14         2100 10.5
16         1300 5.8
18            
20            
22            
24            
Parts of line 12 10 8
Hook block weight 470kg


Without 5th outrigger, boom over side or over rear;  With 5th outrigger, 360° full swing
Radius Mid extend boom 23.56m Mid extend boom 29.08m Mid extend boom 34.60m
(m) Lifting load(kg) Lifting height(m) Lifting load(kg) Lifting height(m) Lifting load(kg) Lifting height(m)
3            
3.5            
4 16000 24        
4.5 16000 23.9        
5 15500 23.8        
5.5 15000 23.6 12000 29.4    
6 14500 23.5 11500 29.2 9500 34.9
6.5 13800 23.3 11000 29.1 9000 34.8
7 11600 23.1 10500 29 8500 34.7
8 10500 22.7 9500 28.6 8000 34.4
9 8500 22.2 8200 28.3 7600 34.1
10 7000 21.7 7500 27.9 7200 33.8
12 4800 20.5 5200 26.9 5400 33
14 3300 18.9 3500 25.8 4000 32.1
16 2300 17 2800 24.4 3000 31
18 1400 14.4 2000 22.7 2200 29.8
20 800 10.9 1200 20.8 1400 28.3
22     700 18.3 1000 26.6
24         600 24.6
Parts of line 5 4 3
Hook block weight 470kg


Without 5th outrigger, boom over side or over rear;  With 5th outrigger, 360° full swing
Radius Full extend boom 40.10m
(m) Lifting load(kg) Lifting height(m)
3    
3.5    
4    
4.5    
5    
5.5    
6    
6.5    
7 7500 40.4
8 7200 40.1
9 6800 39.9
10 6200 39.6
12 5000 38.9
14 3800 38.2
16 2800 37.3
18 2200 36.2
20 1600 35
22 1300 33.7
24 850 32.1
Parts of line 3  
Hook block weight 470kg


Table 5. Total Rated Lifting Load for Jib (oviform boom) Unit (kg, m)
Outrigger full extend 6.6m, without 5th outrigger, boom
over side or over rear; with 5th outrigger, 360°full swing
Boom length 40.1m
Jib length 8.5m
Jib offset 0° 15° 30°
Boom angle Lifting load Lifting height m Lifting load Lifting height m Lifting load Lifting height m
kg kg kg
78° 4000 48.8 2700 48.1 2400 47.1
75° 3600 48 2500 47.3 2300 46.1
72° 3200 47.2 2300 476.3 2200 45.1
70° 2800 46.5 2100 45.6 2000 44.3
65° 2200 44.7 1800 43.6 1800 42.2
60° 1700 42.5 1400 41.3 1300 39.8
55° 1000 40 800 38.7 800 37.1
50° 450 37.2 400 35.8 350 34.1
78° 4000 48.8 2700 48.1 2400 47.1
75° 3600 48 2500 47.3 2300 46.1
72° 2500 47.2 2200 476.3 1900 45.1
70° 1800 46.5 1700 45.6 1500 44.3
65° 900 44.7 800 43.6 700 42.2
60° 400 42.5 300 41.3 300 39.8
Hook block weight 100 kg (for 4t load)


Outrigger full extend 6.6m, without 5th outrigger, boom
over side or over rear; with 5th outrigger, 360°full swing
Boom length  
Jib length 15m
Jib offset 0° 15° 30°
Boom angle Lifting load Lifting height m Lifting load Lifting height m Lifting load Lifting height m
kg kg kg
78° 2000 55.1 1400 53.8 1100 51.7
75° 2000 54.2 1200 52.8 1000 50.5
72° 1800 53.3 1150 51.6 980 49.2
70° 1600 52.5 1050 50.8 950 48.3
65° 1400 50.4 950 48.4 860 45.7
60° 1200 48 800 45.7 820 42.8
55° 800 45.2 700 42.7 600 39.6
50°            
Outrigger full extend 6.6m, without 5th outrigger, boom over side or over rear; with 5th outrigger, 360°full swing
78° 2000 55.1 1400 53.8 1100 51.7
75° 2000 54.2 1200 52.8 1000 50.5
72° 1800 53.5 1150 51.6 980 49.2
70° 1600 52.5 1000 50.8 940 48.3
65° 800 50.4 700 48.4 600 45.7
60° 300 48 200 45.7 200 42.8
Hook block weight 100 kg (for 4t load)


Notes on the Table 3, Table 4 and Table 5:
(1). The total rated load in the tables is the max. Lifting capacity for the crane set up on firm and level ground,which do not exceed 75% of tipping load.
(2). Each total rated load includes the weight of hook block and slings.
(3). The working radii in the tables include the actual value of boom deflection under load, and the lifting height is for reference.
(4) 75% of tipping load takes into account wind force 7, i.e. lifting operation is still permissible under the condition of wind pressure 125 N/m2.
(5). The total rated load in Table 3 is the max. Lifting capacity for the boom without jib, when jib is attached on boom head, 1200 kg should be reduced from the total rated load for boom.
(6). Except for lifting with base boom on full-extended outrigger, the boom angle should not be beyond the data in the above tables even with no load.
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