SANY STC200 TRUCK CRANE 20 TONS LIFTING CAPACITY. Technical Specifications & Load Chart

STC200 Truck Crane

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Selling points

SANY TRUCK Crane

content

04 Icon

05 Selling Points

06 Introduction

09 Dimension

10 Technical Parameter

11 Operation Condition

12 Load Chart

14 Wheel Crane Family Map

Excellent and stable chassis performance /

Ultra long and super strong boom system

chassis system

Four-section boom of high strength steel structure and optimized

Double-axle drive is used, providing good trafficability and

sexangle cross section reduces weight significantly with higher

comfortableness under complex road condition with reliable

safety rates. Jib mounting angles are 0°, 15° and 30°, which

traveling performance.

ensures fast and convenient change-over between different

Cab

Carrier frame

Suspension system

Engine has the multimode power output function, which reduces

operating conditions so as to improving working efficiency of the

power consumption.

machine.

Hydraulic system

Outriggers

Telescopic boom

Control system

Engine

Lattice jibs

Telescopic system

Transmission system

Superlift devices

Luffing system

Drive/Steer

Luffing lattice jib

Slewing

Axles

winch mechanism:

Highly efficient, stable, energy-saving and

Safe, stable, advanced, and intelligent

adjustable hydraulic system

electric control system

Triple gear pump, load feedback and constant power control

Self-developed controller SYMC specially for engineering

Counterweight

Tyres

are applied to provide strong lifting capacity and good micro-

machinery is configured. The adoption of CAN-bus full-digital

mobility. Unique steering buffer design is applied to ensure

network control technology ensures stable control signal, simple

stable braking operation.

harness and high reliability. Timely feedback of data information

can achieve the monitoring of the overall working status in real-

Safety system

Brakes system

time. The load moment limiter equipped with the comprehensive

intelligent protection system is used with accuracy within 3%

to provide a comprehensive logic and interlock control, thus

ensuring more safe and reliable operation.

Hoist system

Electrical system

Quality Changes the World

STC200 TruCk Crane

INTRODUCTION

Superstructure

Cab

■ It is made of safety glass and anti-corrosion steel plate with ergonomic design such as

Slewing system

■ 360° rotation can be achieved with Max. slewing speed of 2r/min, providing stable and

full-coverage soften interior, panoramic sunroof and adjustable seats etc., and humanized

reliable operation of the system.

design providing more comfortable and relaxing operation experience. The display of load

moment limiter integrates main console and operation display system, which clearly show

■ The winch adopts the high-quality quantitive plunger pump, enabling ensuring highly

Hoisting system

the data of all operating superstructure conditions for lifting operation.

efficient operation and stable lifting and lowering of the load.

■ One main hook: 250Kg; one auxiliary hook: 90Kg; wire rope of main winch: left-handed wire

Hydraulic system

■ High-quality key hydraulic components such as main oil pump, rotary pump, main valve,

rope 14-35W×7-1960, with length of 163m. Wire rope of auxiliary winch: left-handed wire

winch motor and balancing parts etc. are adopted to achieve stable and reliable operation

rope 14-35W×7-1960, with length of 95m.

of the hydraulic system. Superior operation performance is guaranteed by accurate

parameter matching.

Safety system

■ Load moment limiter: Load moment limiter calculation system based on lifting load

■ Main valve has flow compensation and load feedback control function, enabling stable

mechanical model is established using an analytical mechanics method, with rated lifting

and convenient control of single action and combined action under different operation

accuracy up to ±3% through on-line non-load calibration, providing full protection to lifting

conditions.

operation. In case of overload operation, system will automatically issue an alarm to provide

■ Winch adopts the variable motor to ensure high operation efficiency. Max. single line

safety protection for manipulation.

speeds of main and auxiliary winches is up to 110r/min which ensures the lifting efficiency

■ Hydraulic system is configured with the balance valve, overflow valve and two-way

take the lead in industry.

hydraulic lock etc. components, thus achieving the stable and reliable operation of the

■ The use of new slewing system ensures more stable starting and control of the slewing

hydraulic system.

operation and excellent micro-mobility.

■ Main and auxiliary winches are equipped with over roll-out limiter to prevent over rolling-out

of wire rope.

Control system

■ CAN-bus instrument: CAN-bus instrument with a combined intelligent control electrical

■ Main winch end is equipped with height limiters respectively to prevent over-hoisting of

system is used for easy reading of the traveling parameters at any time. The engine fault

wire rope.

warning function is applied to ensure convenient and fast troubleshooting.

■ Equipped with length sensor, angle sensor and press sensor to indicate the working

■ Load moment limiter: The adoption of high intelligent load moment limiter system can

condition of whole crane in real-time, giving an alarm and cutting off the dangerous action

comprehensively protect lifting operation, ensuring accurate, stable and comfort operation.

automatically.

Luf ng system

■ Dynamic luffing system with controllable speed provides more stable luffing operation at

Counterweight

■ Counterweight is 2500kg, no flexible counterweight.

low energy loss.

■ Luffing angle: -2°_ 80°.

Telescopic system

■ Four-section boom is applied with basic boom length of 10.6m, fully extended boom length

of 33m, jib length of 8 m and fully extended boom lifting height of 33m respectively. Max.

lifting height is 41.5m including jib. It is made of fine grain high-strength steel with hexagon

cross section and with telescopic operation controlled independently by dual-cylinder rope.

Quality Changes the World

STC200 TruCk Crane

INTRODUCTION

DIMENSION

Chassis

Cab

■ Cab is made of new steel structure self-developed by SANY, featuring excellent shock

absorption and tightness, which is configured with swing-out doors at both sides,

pneumatically suspended driver’s seat and passenger’s seat, adjustable steering wheel,

large rearview mirror, comfortable driver’s chair with a headrest, anti-fog fan, air conditioner,

12490

stereo radio and complete control instruments and meters, providing more comfortable,

safe and humanized operation experience.

Carrier frame

■ Designed and manufactured by SANY, anti-torsion box structure is welded by fine-grain

high-strength steel plate to provide strong load bearing capacity.

1250

Axles

■ Axles 2 and 3 are drive axles and axles 1 is steering axles, axle and wheel differentials are

installed in axles 2 and 3. The use of welding process for axle housing provides stronger

load bearing capacity.

Engine

■ Type: Inline six-cylinder, water cooled, supercharged and inter-cooling diesel engine

■ Rated power: 213kw / 2100rpm.

18°

388

11°

■ Environment-protection: Emission complies with EuroⅢ standard

1656

2650

4225

1350

■ Capacity of fuel tank: 300L.

2930

2183

Transmission system

■ Gearbox: Manual gearbox is adopted with 8-gear and large speed ratio range applied,

which meets the requirements of low gradeability speed and high traveling speed.

■ Transmission shaft: With optimized arrangement of the transmission shaft, the transmission

is stable and reliable.

■ For most optimized transmission, plate flange is used with large transmission torque.

5100

■ Air serve brakes are used for all wheels with dual-circuit brake system applied. Engine is

2930

2180

Brakes system

equipped with an exhaust brake.

Suspension system

■ All axles adopt the plate spring suspension systems with plate spring passed 100,000

fatigue tests and with optimization of performance parameters of the front and rear plate

springs applied to ensure strength and also to provide comfort ridding.

Steering system

■ Hydraulic power mechanical steering systems are applied for axles1with unloading valve

installed in the steering gear.

Outriggers

■ Four-point supporting of the H-shaped outriggers ensures easy operation and strong

stability with Max. span up to 5.1m×6m. They are made of fine-grain high-strength steel

sheet. Full hydraulic transverse telescopic outriggers are adopted for first outrigger and

with horizontal adjustment applied for outriggers through a vertical cylinder.

Tyres

■ 11*11.00-20

■ 11 (number of tyres) - type: 11.00-20 ; bias tires are used, featuring with large bearing

capacity and durable use.

2793

2307

Electrical system

■ With 2*12V maintenance-free batteries, the crane power can be cut off manually via a

5100

mechanical master power switch.

Quality Changes the World

STC200 Truck Crane

TECHNICAL PARAMETER

OPERATION CONDITION

STC200 Working Ranges

Type

Item

Parameter

Capacity

Max. lifting capacity

20 t

Overall length

12490mm

Overall width

2500mm

Dimensions

Overall height

3530mm

44m

0°

15°

Axle-1,2

4225mm

30°

Axle distance

2.65

Axle-2,3

1350mm

2.55

1.8

2.4

1.75

2.3

1.4

1.6

2.15

Overall weight

26400kg

1.35

1.55

2.0

1.3

1.45

1.85

1.25

1.35

1.2

1.25

1.7

Axle load-1

6850kg

1.15

1.6

Axle load

1.1

1.05

1.45

1.05

1.25

Weight

Axle load-2,3

19550kg

0.95

1.1

0.95

0.9

0.98

0.9

Rated power

213kw/2100r/min

0.85

0.7

Rated torque

1050N·m/(1200r/min~1400r/min)

0.55

Max.traveling speed

80km/h

0.5

6.1

0.45

Min.turning radius

10m

6.1

5.5

0.4

Turning radius

4.6

Min.turning radius of boom head

12m

4.1

3.9

Wheel formula

6 × 4

3.2

Traveling

Min.ground clearance

220mm

2.5

7.5 7.5

Approach angle

18 °

7.5

6.5

1.9

Departure angle

11 °

5.5

Max.gradeability

35%

1.5

4.2

Fuel consumption per 100km

≤ 35L

3.2

Temperature range

- 30 ℃~ + 60 ℃

9.7

1.15

9.7

8.5

2.5

Min.rated range

7.6

Tail slewing radius of swingtable

5.8

1212

11.5

Boom section

1110.5

4.2

8.5

Boom shape

Hexagonal

5.8

3.2

1.55

0.75

Base boom

860kN·m

Main Performance

4.9

Data

Max.lifting moment

Full-extend boom

470kN·m

4.2

2.5

Full-extend boom+jib

246kN·m

Base boom

10.6m

3.5

13.5

Boom length

Full-extend boom

33m

1.9

10.5

Full-extend boom+jib

41.5m

8.5

2.5

Outrigger span (Longitudinal×Transversal)

5.1m × 6m

6.8

19.2

0.95

Jib offset

0 °, 15 °, 30 °

18.5

17.2

5.7

Max.single rope lifting speed of main winch (no load)

≧110m/min

15.1

2.6

1.55

1.65

13.1

Max.single rope lifting speed of auxiliary winch (no load)

≧110m/min

11.7

4.6

Working speed

Full extension/retraction time of boom

60 / 40s

10.5

Full lifting/descending time of boom

60 / 50s

Slewing speed

(0~2) r/min

4.1

Aircondition in up cab

Cooling and Heating

Aircondition

Aircondition in low cab

Cooling and Heating

10 11 12 13

14 15

16 17

18 19

20 21

22 23

24 25

26 27

28m

Radius (m)

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STC200 Truck Crane

LOAD CHART

Unit:Kg

Prerequisites:

① Boom operating condition (fully extended boom length), min. length is 10.6m and max. length is 33m

① Boom operating condition (fully extended boom length + jib length),max. length is 33m+8m

② The span of outrigger is 5.1m×6m

③ 360°rotation is applied

③ Counterweight is 2.5T

④ Counterweight is 2.5T

Mian boom ＋ Jib

Main boom

0°

15°

30°

Working range(m)

Main boom elevation angle(°)

10.6m

15.08m

19.56m

24.04m

28.52m

33m

Overside rear lifting

Liftng weight at

Overside rear lifting

Liftng weight at

Overside rear lifting

Liftng weight at

20000

weight（kg）

right ahead（kg）

weight（kg）

right ahead（kg）

weight（kg）

right ahead（kg）

3.5

20000

3.5

3000

2000

1550

19200

14000

2850

2000

1550

4.5

18500

14000

12000

4.5

2750

1850

1450

17200

14000

12000

9700

2650

1800

1750

1400

5.5

15100

13500

12000

9700

7500

5.5

2550

1750

1650

1350

13100

13000

11500

9700

7500

6100

2400

1600

1500

1300

6.5

11700

12000

11000

9000

7500

6100

6.5

2300

1950

1550

1300

1250

10500

8500

7000

6100

2150

1550

1450

1250

1200

8000

8500

7600

6500

5500

2000

1250

1350

1050

1150

1000

6800

7000

6000

5000

1850

1050

1250

900

1100

850

5700

5800

5500

4600

1700

850

1150

800

1050

650

4600

4900

5000

4100

1600

650

1050

650

1000

500

4100

4200

3900

1450

500

1000

500

950

400

3500

3200

1250

400

950

400

900

300

2500

1100

300

900

300

850

250

1900

2000

1900

980

200

850

200

700

200

1550

1500

700

550

500

1200

1150

500

450

400

950

1000

750

Number of lines

Value specified in table is rated lifting capacity of the crane under the condition that the crane parks on the flat and solid ground under leveling state.

Values above the thick solid line are determined by the strength of the crane and below the thick solid line are determined by the stability of the crane.

Rated lifting capacity determined by the stability shall comply with ISO4305.

Rated lifting capacity in the table includes the weights of lifting hook and hanger (main hook: 250kg; auxiliary hook: 90kg).

Rated lifting capacity when pulley at boom tip is used can not exceed 3500 kg, after the jib installs, rated lifting capacity of the boom shall be a value that

a total is subtracted by the weight of jib (450 kg).

If actual boom length and range are both between two values in the table, the larger value is used to determine the lifting capacity.

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