Specification :

4 tons mini truck crane
Lifting performance
QLY4Z Lifting performance
Model QLY4Z
Lifting load ( T) 4
Lifting height  M 18
Swing radius 360°
Outrigger span 2.67m * 3.46m
Fully-extending Min working radius( 75° ) 4.66m
Max working radius( 45° ) 12.9m
Dead weight in working 4.77tons
Dimensions 7 ( L) × 1.95 ( W) × 2.43 ( H)
Engine model ZL25YAM
Power type Diesel
Displacement/ Power( ml/ KW) 1473 18.7
Emission standard GB18322— 2002
Quantity of tyres 6
Types 6.50-16
Tread  Front/ Back mm 1490 1490
Wheel base  mm) 2600
Axles 2

Note: 1, no cab 2, Chassis can change to Kaima light truck 3, Engine can change to ZL24YAM 4-cylinder diesel engine 4, Types can change to 7.00-16

QLY4Z lifting load
Boom  m Base boom
5.3 11.9 18.6
Working radius  m Lifting load( kg) Lifting height( m) Lifting load( kg) Lifting height( m) Lifting load( kg) Lifting height( m)
1.25 4500 6.87        
1.72 2700 6.38        
2.15 3400 6.2        
2.62 3100 5.99        
2.91 2700 5.74 2100 12.89    
3.28 2100 5.5 2050 12.68    
3.64 1400 5.1 2000 12.29    
3.98     1900 12.01    
4.66     1700 11.8 480 19.36
4.92     1600 11.56 460 19.23
5.88     1400 11.32 440 19.01
6.28     1200 11.08 420 18.87
6.75     950 10.78 390 18.38
7.52     650 10.41 360 18.02
8.35     350 9.8 310 17.75
9.18         260 17.5
10.42         210 16.63
11.71         160 15.64
12.9         110 14.55