SANY STC 500 TRUCK CRANE. Technical Specifications & Load Chart
SPECIFICATION/CHASSIS
ULTRA- LONG BOOM.
STRONG LIFTING CAPACITY
Frame
Electrical system
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Driver’s Cab
Outrigger
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Produc
Engine
Axle
P2
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Product features
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Superstructure
P3
Transmission system
Suspension
l parameters
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Tyre
Brake
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Steering
Hydraulic system
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02
SANY TRUCk CRANE STC500
SPECIFICAtION
SUPERstRUCtURE
TECHNICAL PARAMEtER
Type
Item
Unit
Value
Cab
Winch
Axle load
Front axle
kg
16000
fabricated from corrosion-resistant steel, equipped
constant displacement piston pump, hydraulic
full-covered flexible decorations, front window door
braking system, mounted balanced valve. Max.
Middle and rear axle
kg
26000
could be open, adjustable seat provide comfort for
speed(single rope) 130m/min, rope length 220m.
the driver.
Max. single rope speed of main winch
m/min
130
Max. single rope load of main winch
kN
57.25
Main boom
Auxiliary winch
Wire rope diameter*length
18mm×220m
five sections partially synchronized section; telescopic
constant displacement piston system, mounted
Max. single rope speed of auxiliary winch
m/min
130
mechanism assisted by two cylinders and sheaves,
balanced valve; max. speed(single rope)130m/min,
balanced valve mounted on the cylinder.
rope length 130m.
Max. single rope load of auxiliary winch
kN
57.25
Auxiliary winch rope diameter*length
18mm×130m
Min. slewing speed
r/min
2
Counterweight
Elevation
Elevation angle
°
-2°j80°
3.5t, mounted on the frame through
deadweightdependent and electric-proportion
connecting bolts.
balanced valve controlled elevation.
Slewing diameter
m
4
Max. travelling speed
km/h
85
Max. grade ability
%
40
Hydraulic system
Slewing mechanism
Load adaptor and constant power control variable
Constant displacement piston pump, slewing with
displacement axial piston pump, speed-proportion
retarder. Max slewing speed 2r/min.
and power-adjust regulation, automatically regulate
oil pump through load condition to utilize power.
Speed-control does not depend on flow distribution
to reduce power.
Safety devices
Colorful LCD, integrated hook load, rated load, boom
length, angle, lifting height. Integrated parame terset-
up . Safety-limit.
03
04
SANY TRUCk CRANE STC500
LOAD CHARt FOR MAIN BOOM
Unit: kg
Fully extended outriggers, over side and rear (3T fixed counterweight t)
Length of boom(m)
Radius
(m)
11.5m
15.4m
19.25m
27m
34.75m
38.62m
42.5m
3.0
50000
40000
32000
21500
3.5
50000
40000
32000
21500
4.0
44600
40000
32000
21500
4.5
40000
36000
31000
21500
21000
15000
5.0
36200
33200
29000
20000
21000
15000
5.5
32000
30000
27500
19000
21000
14500
6.0
28000
27500
25700
18100
21000
13700
14000
9000
6.5
25800
25500
23900
17500
19500
12800
14000
9000
7.0
23500
23200
21500
17000
18000
12100
14000
9000
11500
9000
7.5
21400
21200
18600
16200
16800
11500
13500
8500
11500
9000
9000
8.0
19500
19300
17000
15600
15800
11000
12700
8500
11000
9000
8500
9.0
15300
15000
13700
13800
14000
10000
11700
7800
10500
8500
8100
10.0
11700
10900
12000
12000
9000
10700
7100
10000
8000
7800
11.0
9600
9000
10600
9900
8200
9400
6400
9000
7500
7000
12.0
8000
8000
8700
9000
7500
8500
5800
8000
7000
6000
14.0
5300
6400
6300
6100
6600
5000
6300
5900
5200
16.0
3500
4600
4700
5000
5000
4400
5000
5000
4200
18.0
3500
4100
4000
3800
4000
4000
3300
20.0
2500
3000
3100
3200
3200
3500
2600
22.0
1900
2300
2200
2700
2400
2800
2000
24.0
1300
1800
1700
2400
1800
2100
1500
26.0
1200
1900
1300
1650
1150
28.0
800
1500
900
1300
900
30.0
500
1000
600
900
600
32.0
800
600
34.0
400
Telescoping condition
Telescoping
Ⅰ,Ⅱ
Ⅰ
Ⅰ
Ⅱ
Ⅰ
Ⅱ
Ⅰ
Ⅱ
Ⅰ
Ⅱ
Ⅰ,Ⅱ
mode
2nd boom
0
50
100
0
100
0
100
0
100
50
100
3rd boom
0
0
0
33
33
66
66
100
83.3
100
100
4th boom
0
0
0
33
33
66
66
100
83.3
100
100
5th boom
0
0
0
33
33
66
66
100
83.3
100
100
Number
12
10
8
8
6
6
4
4
4
4
3
of of line
05
06