Truck Crane
Truck Crane
Truck Crane

Whole machine appearance is harmony and smooth, beautiful and fine, unification of upper and lower, and both practical and good looking.
Self-made special truck crane chassis with strong power engine of environmental protection greatly improved overall travel performance.
Extensive adoption of international purchased parts, steel and key hydraulic components are from international first class manufacturer, disposition, greatly reduced crane overall weight and raised the reliability of product.
Superior lifting performance and wide application. The crane has various operating modes such as fully/half outrigger and single top, etc., which extend the use of crane operation, and the lifting performance is advanced in domestic industry.
Good control performance. Adoption of electronic proportional control technology and the constant power variable displacement hydraulic system formed by the international advanced components such as electro-hydraulic proportion valve, swing buffer valve and electronic-controlled variable displacement motor efficiently improved operation stability and fine motion.
World advanced boom technology. The newly designed boom system greatly improves crane lifting performance. With streamlined boom head and built-in slider efficiently increase boom section joint length and reduce boom lower deflection and side bending. The all-round oviform boom profile promotes boom load bearing capacity and reduces boom dead weight, and greatly enhances overall lifting performance.
High work efficiency. The main winch uses dual variable displacement system to realize low speed for heavy duty and high speed for light duty, energy saving and high efficiency, and quick elevating and telescoping mechanisms improve work efficiency.
Well-equipped safety protection device. The crane is equipped with automatic load moment limiter, overload and over-winding cutout device, which have raised the safety for crane operation.
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.

Main Specification

Table 1. Main Technical Data in Travel State
Category

Item

Unit Parameter
Dimension Overall length mm 13500
Overall width mm 2800
Overall height mm 3510
Wheelbase Axle 1, Axle 2 mm 1470
Axle 2, Axle 3 mm 4105
Axle 3, Axle 4 mm 1350
Track Front wheel mm 2304
Rear wheel mm 2075
Weight Dead weight in travel state kg 41000
Axle load Axle 1, Axle 2 kg 15000
Axle 3, Axle 4 kg 26000
Power Engine rated power

Kw/(r/min)

266/2200
Engine rated torque N.m/(r/min) 1250/1500
Engine rated speed r/min 2200
Travel Travel speed

Max. travel speed

Km/h 75

Min. stable travel speed

Km/h 3
Turning diameter Min. turning diameter m 24
Turning diameter at boom tip m 29.0
Min. ground clearance mm 290
Approach angle ° 17.5
Departure angle ° 12
       
Braking distance(travel speed at 30 km/h) m ≤10
Max. grade-ability % 40
Fuel consumption of per 100 km l 45


Table 2. Main Technical Data for Lifting Operation

Category Item Unit Parameter
Lifting performance Max. total rated lifting load t 60
Min. rated working radius m 3
Min. swing radius at counterweight tail mm 3550
Max. load moment Boom KN.m 2060
Fully-extended boom KN.m 824
Outrigger span Longitudinal distance m 5.81
Lateral distance m 6.7
Lifting height Base boom m 11.2
Fully-extended boom m 42
Fully-extended boom + Jib m 58
Boom length Base boom m 11.5
Fully-extended boom m 42
Fully-extended boom + Jib m 57
Jib offset angle ° 0,15,30
Working  speed Boom elevating time Boom rising S 60
Boom lowering S 80
Boom telescoping time Boom fully extending S 150
Boom fully retracting S 100
Max. swing speed r/min 2.0
Outrigger extending and retracting time Outrigger beam Extending synchronously S 30
Retracting synchronously S 20
Outrigger jack Extending synchronously S 35
Retracting synchronously S 30
Hoisting Speed (single line) Main winch Full load loadload m/min 75
No load m/min 130
Auxiliary winch Full load loadload m/min 98
No load m/min 108


Table 3. Total Rated Lifting Load for Boom (outrigger fully extend 6.7m; counterweight 5.5t) Unit (kg, m)
Radius
m		 Boom

Without 5th outrigger, boom over side or over rear;  With 5th outrigger, 360 ° full swing

11.2m 15.05m 18.9m 26.6m 34.3m 42m
3 60000          
3.5 54000          
4 48000 40000 32000      
4.5 43800 36500 30000      
5 41000 34000 28000 21800    
5.5 38200 31500 26000 20500    
6 35000 30000 24800 20000    
6.5 28500 27500 22500 18800    
7 25500 25200 21000 17800 14000  
8 19200 18800 18500 15800 12500  
9 15500 15100 14500 14300 11500 8500
10   11800 12000 12800 10600 8000
12   7800 8050 9400 9000 6900
14     5500 6900 7500 6000
16     3800 5200 5800 5200
18       3900 4300 4600
20       2800 3400 3600
22       2100 2600 3000
24         2000 2400
26         1500 1800
28         1100 1400
30         800 1100
32           700
34           500
Parts of line 12 8 7 4 3 2
Tele
%		 2 0 50% 100% 100% 100% 100%
3 0 0 0 33% 66% 100%
4 0 0 0 33% 66% 100%
5 0 0 0 33% 66% 100%
Boom angle 23°~69.4° 28.3°~71° 24°~75° 29.1°~77.2° 24.1°~78.2° 23.2°~78.5°


Table 4. Total Rated Lifting Load for Boom (outrigger half extend 5.3m; counterweight 5.5t) Unit (kg, m)
Radius
m		 Boom

Without 5th outrigger, boom over side or over rear;  With 5th outrigger, 360 ° full swing

11.2m 15.05m 18.9m 26.6m 34.3m 42m
3 60000          
3.5 54000          
4 48000 40000 32000      
4.5 43800 36500 30000      
5 35480 34000 28000 21800    
5.5 28600 27900 26000 20500    
6 23800 23100 22600 20000    
6.5 20200 19600 19000 18800    
7 17400 16800 16400 17800 14000  
8 13300 12800 12500 13700 12500  
9 10550 10100 9800 11000 11500 8500
10   8100 7800 9000 9600 8000
12   5400 5100 6200 6800 6900
14     3400 4400 5050 5300
16     2100 3200 3750 4000
18       2200 2800 3100
20       1500 2100 2400
22       980 1500 1800
24         1000 1300
26         650 980
28           600
Parts of line 12 8 7 4 3 2
Tele
%		 2 0 50% 100% 100% 100% 100%
3 0 0 0 33% 66% 100%
4 0 0 0 33% 66% 100%
5 0 0 0 33% 66% 100%
Boom angle 23°~69.4° 28.3°~71° 24°~75° 29.1°~77.2° 24.1°~78.2° 23.2°~78.5°


Notes:
The total rated lofting load in the tables are the maximum lifting capacity when the crane is set up on level and firm ground.
Because the table of total rated lifting load is step type data, so when the actual working radius is between the middle of two data, select the bigger and most near radius for the corresponding lifting load.
The boom telescoping is sequence and synchronous, i.e. when extending, first extend fully the 2nd boom section, then the 3rd, 4th and 5th boom sections; when retracting, first retract the 3rd, 4th and 5th boom sections, then the 2nd boom section. The total rated lifting loads include the weight of hook block and slings.
The working radii in the tables are the actual values including the deflection of boom under load.
The total rated load in the table is the max. lifting capacity for the boom without jib, when jib is attached on boom head, 2000 kg should be reduced from the total rated load for boom.
The boom angle is theoretical calculation and only for reference. When boom angle is at 0º, the maximum permissible boom length is 34m.
The total rated lifting load for single top is the same as those for boom with jib at 0ºoffset.
Outrigger must be set up before lifting operation
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