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Technical parameters
Chassis
Superstructure
P1
P3P2Chassis
P1P2
ULTRA- LONG BOOM. STRONG LIFTING CAPACITY
Load chart
Working ranges
P5P4
Product specifi cations
Product specifi cations
Frame
Torsion-resistant box girder frame fabricated from
high strength fine grain structural steel.
Electrical system 24V system voltage, CAN bus.
Outrigger Four fully hydraulic H-type outriggers. The span is 7.2m
when outrigger fully extended, 5m when half extended
and 3.1m when fully retracted.
SuspensionAutomatic full hydraulic oscillation lockouts on rear axle
permits oscillation only with boom centered over the front.
Wheel and tire4 wheels, 29.5× 25, 28 PR(optional 29.5R25)
SteeringFull hydraulic power steering system allows four steering
modes: front wheel, rear wheel, four-wheel coordinated
or four-wheel crab steer.
Transmission system Power-shift transmission with divided torque converter
provides 6 speeds forward and 6 speeds reverse. Four
wheel drives engages automatically with low range and
two wheel drive with high range.
AxleFront:driving/steering with differential and planetary
reduction hubs, rigid-mounted to frame. Rear: driving/
steering with differential and planetary reduction hubs
pilot-mounted to frame with hydraulic lockout cylinders.
BrakeFull hydraulic split circuit operating on all wheels.
01
EngineWater-cooled 6 cylinder Cummins diesel engine
( Cummins QSB6.7), displacement:6.7L. rated
186kw (250 horsepower)at 2500rpm, torque 987Nm at
1500rpm,fuel tank capacity: 305L.
SPECIFICATIONS/CHASSIS
02
CabFramed steel construction, sliding door, inserted safety
glass throughout, huge inner space and optimum
visibility, adjustable steering wheel. The deluxe
adjustable seat includes head and arm rests. Front and
upper window with windscreen wiper. Air-conditioner.
Boom elevationBoom luffing, double action hydraulic cylinder, boom
angle -2°- +78°.
Hydraulic systemSystem consists of two gear type off the transmission.
Combined system capability is 443 lpm. Load
feedback, constant power control. Standard full flow
oil filtration system and hydraulic oil cooler. Hydraulic
tank capacity is 620L, with external sight level gauge.
Main boom11.25-34.5m (37-113 ft.) four sections boom, formed
in a hexagonal cross section. Maximum lifting height:
35.8m (117ft).
HoistHydraulic winch with bent axis piston provides
2-speed operation with equal speeds for power
up and down. Winch is equipped with an integral
automatic brake, grooved drum, tapered flanges,
standard cable roller on drum, and an electronic drum
rotation indicator. Rope diameter 19mm.
Slew unitHydraulic motor drives a double planetary reduction
gear. Heavy duty multiple disc swing brake is
mechanically actuated from operator’s cab by foot
pedal.
Safety devicesEquipped with telescopic boom balanced valve,
lifting and luffing balanced valve, vertical cylinder with
dual-direction Hydraulic lock. Swing cushion valve
and turntable lock, lifting height limiter and 3-ring
protector. The self-designed moment limiter includes
large display screen, visual and audible warning
system and automatic function disconnect. The crane
operation displays boom radius, boom angle, boom
length, allowable load, actual load and percentage of
actual to allowable using a bar graph. Anti-two block
system includes audible & visual warnings and
automatic function disconnects.
SPECIFICATIONSSUPERSTRUCTURE
SANY ROUGH TERRAIN CRANE SRC550
03
Itemmm
mm
mm
mm
mm
kg
kg
kg
Cummins QSB6.7
kw/rpm
N.m/rpm
Tier 3
km/h
m
mm
°
°
m
%
L
m/min
m/min
s
s
r/min
s
s
t
m
kN.m
kN.m
kN.m
m
m
m
m
m
m
m
°
Unit13750
3300
3760
4000
2502
40800
21910
18890
186/2500
987/1500
40
12.3/6.7
350
23
20
6.5
75
60
150
150
120/100
75/55
2.5
35/30
40/35
55
3
1810
1110
340
7.2×7.2
13.1
35.8
52.5
11.25
34.5
50.9
0\20\40
ParamterOverall length
Overall Width
Overall Height
Axle distance
Wheel distance
Overall weight
Front axle load
Rear axle load
Engine mode
Rated output
Max. rated torque
Exhaust emission
Max. traveling speed
Min. turning radius (2/4 wheel)
Min. ground clearance
Approach angle
Departure angle
Braking distance(20km/h)
Max. gradeability
Oil consumption for every 100km
Max. single rope speed of main winch (no load)
Max. single rope speed of auxiliary winch (no load)
Extension/retraction time of boom
Lifting/ descending time of boom
Max. slewing speed
Extension/ retraction time of lateral outrigger
Extension/retraction time of vertical outrigger
Max. lifting capacity
Min. rated radius
Max. lifting moment
Outriggers span (lateral* vertical)
Base boom
Full extension
Main boom & jib
Base boom
Full extension
Main boom & jib
Base boom
Full extension
Main boom & jib
Max. lifting height
Length of lifting boom
Jib offset
Dim
ensionW
eightTravelling param
etersW
orking speed param
etersM
ain performance param
etersP
ower
parameters
Type
TECHNICAL PARAMETERS
Radius(m) 11.25m 13.725m 16.775m 19m 22.875m 25.925m 28.975m 32.025m 34.5m
Number of lines
55000
45480
39150
30240
22300
39090
39090
37890
30050
24150
17240
37060
37060
36850
29550
23800
15980
11720
8970
17050
17050
16850
15190
13140
10160
8120
6420
5320
4400
16850
16850
15500
13250
11570
10100
8440
6750
5590
4900
3910
3290
14310
14310
13780
11790
10240
9180
8150
7160
5900
4960
4200
3570
3030
2580
12350
11150
10120
8750
7950
7320
6110
5160
4390
3760
3220
2760
2370
2030
29150
28050
23350
19350
16050
12030
9200
7220
5770
3.05
3.66
4.575
6.1
7.625
9.15
10.675
12.2
13.725
15.25
16.775
18.3
19.825
21.35
22.875
24.4
25.925
27.45
28.975
30.5
11100
10160
9250
8550
7900
7000
6310
5240
4480
3840
3310
2860
2470
2120
1820
1560
10 8 8 6 6 6 4 3 3
Fully extended 7.2m, 360° slewing
05
LOAD CHART FOR MAIN BOOM Unit: kg
Radius(m) 11.25m 13.725m 16.775m 19m 22.875m 25.925m 28.975m 32.025m 34.5m
Number of lines
Min. elevation
49650
45050
33790
18800
12390
39090
39090
37890
19390
12780
9190
37060
37060
36850
19660
12920
9100
6710
5060
17050
17050
13390
9550
7140
5490
4280
3360
2640
2060
1580
16850
16850
14570
10130
7640
5930
4690
3740
2990
2390
1900
1480
14310
14310
13780
10760
7730
6050
4820
3890
3150
2560
2070
1660
1310
1010
12350
11150
8040
6320
5070
4120
3370
2760
2270
1850
1490
1190
920
690
29150
28050
19880
12840
9020
6630
4990
3790
2880
3.05
3.66
4.575
6.1
7.625
9.15
10.675
12.2
13.725
15.25
16.775
18.3
19.825
21.35
22.875
24.4
25.925
27.45
28.975
11100
10160
8090
6390
5140
4200
3450
2850
2360
1940
1590
1290
1020
790
590
10 8 8 6 6 6 4 3 3
- - - - - - - 17° 24°
Semi-extended outriggers 5m, 360°slewing
06
Unit: kg
LOAD CHART FOR MAIN BOOM
SANY ROUGH TERRAIN CRANE SRC550
11.25m 13.725m 16.775m 19m 22.875m 25.925m 28.975m 32.025m 34.5m
33550
26160
17920
10670
7050
31800
24370
17700
10590
6950
4760
28300
24040
15290
9700
6320
4300
2960
1990
16700
10480
6970
4870
3480
2480
1640
1150
640
14550
9800
7560
5370
3910
2870
2080
1480
990
12650
9080
7600
5450
4030
3010
2240
1650
1170
790
8250
5970
4450
3370
2560
1930
1420
1010
660
20590
16910
10330
6710
4540
3100
2070
1300
690
3.05
3.66
4.575
6.1
7.625
9.15
10.675
12.2
13.725
15.25
16.775
18.3
19.825
8230
5990
4500
3430
2440
2010
1510
1110
770
8 8 6 4 4 4 4 3 3
- - - 19° 31° 37° 42° 46° 49°
No extended outrigges 3.1m, 360°slewingRadius(m)
Number of lines
Min. elevation
07
Unit: kg
LOAD CHART FOR MAIN BOOM
08
SANY ROUGH TERRAIN CRANE SRC550
11.25m 13.725m 16.775m 19m 22.875m 11.25m 13.725m 16.775m 19m 22.875m
20600
19800
17500
14200
9600
19500
18760
16500
13500
9500
6700
13500
13500
13500
11850
9300
6600
4850
3600
7950
7950
7950
6900
5010
4000
3050
2350
1500
1100
20600
17960
12290
7230
4430
18000
17700
12000
7050
4250
2500
13500
12000
7800
5200
3600
2400
1200
7550
4750
3030
1810
920
530
9550
9550
8600
7000
5450
4260
3250
2400
3.05
3.66
4.575
6.1
7.625
9.15
10.675
12.2
13.725
15.25
16.775
18.3
9550
7250
4750
3150
2050
1270
650
6 6 6 6 6 6 6 6 6 6
- - - - - - - 15° 33° 41°
On tyre, stationary capacities, over front On tyre, stationary capacities, 360°slewingRadius(m)
Number of lines
Min. elevation
Unit: kg LOAD CHART FOR MAIN BOOM
09
Unit: kg
Unit: kg
11.25m 13.725m 16.775m 19m 22.875m
Number of lines Number of lines
19720
19720
17220
13750
9200
17070
17070
17070
13600
9050
6450
13920
13920
13920
12780
8650
6320
4650
3450
7400
7400
7400
6660
5050
3650
2500
1850
1550
1050
9060
8930
8300
6630
4910
3470
2370
1550
3.05
3.66
4.575
6.1
7.625
9.15
10.675
12.2
13.725
15.25
16.775
18.3
3.05
3.66
4.575
6.1
7.625
9.15
10.675
12.2
13.725
15.25
16.775
18.3
6 6 6 6 6
On tyre, pick&carry capacities, over frontRadius
(m)Radius
(m)
Angle Angle
0° 20° 40° 0° 20°
3900
3500
3200
2900
2700
2400
2200
1900
1600
1200
750
2500
2300
2200
2000
1800
1700
1500
1400
1200
950
650
1800
1700
1600
1500
1400
1250
1150
1000
850
650
500
1500
1400
1300
1200
1100
1000
950
850
750
600
40°
900
900
850
750
750
700
680
650
580
500
2600
2500
2400
2100
1900
1600
1400
1200
1000
700
550
78
77
75
73
71
68
66
63
61
58
56
78
77
75
73
71
68
66
63
61
58
56
jib offset jib offset
34.5+9.2 34.5+16.4
Min. elevationMin. elevation 51° 53°
Fully extended outriggers 7.2m, 360°slewing
LOAD CHART FOR MAIN BOOM
LOAD CHART FOR JIB