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Sany Truck Crane / Dump Truck. Specifications - page 3

Winch for easy loading

■

Max. single line pull up to 5 ton. Freight within 5t

can be loaded with a 5t auxiliary hook (standard

configuration).

■

Auxiliary hook block: wide opening with latch, safe

and convenient.

Walking deck

■

Abundant distance between deck and slewing

platform to place outrigger sleeper.

■

Ample space on deck tail to place sleepers.

Power and travel

■

300L fuel reservoir, 882km possible after every refuel.

Heat radiator

■

Oil radiator mounted on the right of slewing platform, clear

airflow and radiating.

Two cabs

■

Egronomic design gives you comfortable drive and operation.

■

Wide view and multiple indicators for safe performance.

Counterweight

■

Fixed 5 ton counterweight, high density with smaller size.

5 ton hook block

25 ton hook block

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Technical Features

Model

STC250T4

| SERIES

Model

STC250T4

| SERIES

240mm

CATEGORY

ITEM

UNIT

VALUE

CAPACITY

Max. lifting capacity

WEIGHT

Gross weight

30600

POWER

Engine model

ISLe290 30

Max. engine power

kW/rpm

213/2100

Max. engine torque

N·m/rpm

1050/(1200-1400)

DIMENSIONS

Overall length

12830

Overall width

2550

Overall height

3550

Axle base

Axle 1&2

4580

Axle 2&3

1350

TRAVEL

Max.travel speed

km/h

Steering radius

Min.steering radius

10.5

Min.steering radius of boom tip

12.5

Min.ground clearance

250

Approach angle

Departure angle

Max.gradeability

Fuel consumption per 100km

MAIN

PERFORMANCE

Working temperature range

°C

-20~+45

Min.rated lifting radius

Tail slewing radius

3.3

Boom sections (Qty.)

Boom shape

U-shape

Max.lifting moment

Basic boom

kN·m

1078

Full-extend boom

kN·m

658

Full-extend boom+jib

kN·m

356

Boom length

Basic boom

10.8

Full-extend boom

Full-extend boom+jib

Outrigger span (Longitudinal×Transverse)

6.4×5.18

Jib offset

0,15,30

OPERATION SPEED

Max.single rope lifting speed of main winch (empty load)

m/min

130

Max.single rope lifting speed of auxiliary winch (empty load)

m/min

130

Full extension / Retraction time of boom

55/45

Full luffing up / Down time of boom

45/55

Slewing speed

r/min

2.5

AIRCONDITIONER

In operator's cab

Heating & Cooling

In driver's cab

Heating & Cooling

Technical Specification

Overall Dimensions

Model

STC250T4

| SERIES

Model

STC250T4

| SERIES

Quality Changes the World

2751

5180

2429

6400

2550

R3300

3009

2171

R105

R110

R1150

R1200

12830

10800~35000

3550

1602

2603

4580

1350

2280

415

13°

18°

Operating Range

Technical Parameters

Model

STC250T4

| SERIES

Model

STC250T4

| SERIES

Axle

Gross weight

Load per axle /kg

6800

12000

11800

30600

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Axle Load

Load/t

Number of sheaves

Rope rate

Hook weight /kg

320

Hook

Item

Rope diameter/length

Max. single line pull

Main winch

16mm/165m

Auxiliary winch

16mm/95m

Slewing

2.5r/min

Luffing up/down

45s/55s

Telescoping

55s/45s

Outrigger

jack

Retract

30s

Extend

15s

Outrigger

beam

Retract

25s

Extend

20s

Operations

30°

15°

0°

2.8

2.2

2.75

2.35

1.7

1.6

8 7.6

10.9 10.5

9.6

7.6

6.5

5.4

4.7

4.2

3.4

2.7

2.3

1.9

3.3

4.15

4.7

5.3

6.1

7.1

8.8

9.6

10.5

11.6

12.3

13.9

14.8

15.4

14.4

15.5

16.9

17.9

18.9

20.4

13.3

12.3

25 25

24.5

23.2

16.2

14.6

11.5

11.3

8.6

7.8

6.7

6.6

7.6

8.6

9.8

23 23

21.5

19.5

18.5

17.416.4

14.8

13.5

12.2

11.2

5.8

5.1

4.5

2.7

9.1 8.3

6.5

5.6

5.1

4.7

4.3

3.4

2.8

2.3

1.9

1.6

1.3

1.5

1.9

1.8

1.3

0.95

0.85

0.08

1.2

2.05

2.6

2.15

1.65

1.35

1.45

1.25

1.15

1.45

Lifting height (m)

17 18 19 20 21 22 23

29 30

Radius (m)

35000

30160

25320

20480

15640

10800

Radius (m)

10.8

15.6

20.5

25.3

30.2

Radius (m)

3.0

25000

23000

3.0

3.5

25000

23000

20400

3.5

4.0

24500

21500

20400

4.0

4.5

23200

19500

18900

15400

4.5

5.0

22000

18500

17900

14800

5.0

5.5

20000

17400

16900

13900

5.5

6.0

18000

16400

15500

13000

10900

6.0

6.5

16200

14800

14400

12300

10500

6.5

7.0

14600

13500

13300

11600

10000

7.0

7.5

13000

12200

12300

11000

9600

8000

7.5

8.0

11500

11200

11300

10500

9100

7600

8.0

9.0

9800

10000

9600

8300

7000

9.0

10.0

8600

8800

7600

6500

10.0

11.0

7600

7800

8000

7000

6000

11.0

12.0

6600

6700

7100

6500

5600

12.0

13.0

5800

6100

6000

5100

13.0

14.0

5100

5300

5400

4700

14.0

15.0

4500

4700

4300

15.0

16.0

4000

4150

4200

4000

16.0

18.0

3300

3400

18.0

20.0

2700

2800

20.0

22.0

2300

22.0

24.0

1900

24.0

26.0

1600

26.0

28.0

1300

28.0

30.0

1000

30.0

Rope rate

Unit: kg

Boom+Jib

Boom angle

jib offset angle(°)

Boom angle

0°

15°

30°

78°

2800

2350

1700

78°

75°

2800

2200

1600

75°

72°

2750

2050

1500

72°

70°

2600

1900

1450

70°

65°

2150

1650

1350

65°

60°

1800

1450

1250

60°

55°

1300

1200

1150

55°

50°

950

850

800

50°

Remark:

1. Value listed are the max. capacity when the crane is in a level condition on solid ground or surface;
2.

When the fifth outrigger is landed in position, value listed are applicable for 360 degree operation. In case of damage, avoid loading above carrier cab. Front operation
is forbidden when the fifth outrigger is not working;

Value above are calculated with hooks and lifting slings considered (320kg main hook, 85kg auxiliary hook);

4. Radius refers to horizontal reach from hook center to slewing platform center;
5.

Load value is given according to the larger radius or boom length value when the actual radius or boom length falls between two numbers above;

Lifting performance of boom point sheave equals that of 41m boom, while max. load shall be 5t;

Boom load capacity shall be 450kg less than value given when jib is mounted.

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Load Chart-Jib

Load Chart-Telescopic Boom

Model

STC250T4

| SERIES

Model

STC250T4

| SERIES

https:///

Quality Changes the World

STC300S TRUCK CRANE

30 TONS LIFTING CAPACITY

STC300S

Quality Changes the World

STC300S TruCk Crane

ICON

STC300S TruCk Crane

SEllINg POINTS

content

SANY TRUCK CRANe

excellent and stable chassis performance /

chassis system

Double-axle drive is used, providing good tafficability and
comfortableness under complex road condition with reliable
traveling performance.
Engine has the multimode power output function, which reduces
power consumption.
The use of tipping over early-warning technology provides high
stability and safety of the overall operation.

Highly efficient, stable, energy-saving and

adjustable hydraulic system

Hydraulic system load feedback and constant power control
are applied to provide strong lifting capacity and good micro-
mobility. Unique steering buffer design is applied to ensure
stable braking operation.

Ultra long and super strong boom system

10.6m basic boom, 40.5m full-extended boom and Max. lifting
height of 48.5m including jib take the leads in industry in the
same tonnage. Rated lifting capacity is 30T, ensuring super
strong lifting capacity. Jib mounting angles are 0°, 15°, and 30°
which ensure fast and convenient change-over between different
operating conditions so as to improve working efficiency of the
machine.

Safe, stable, advanced and intelligent

electric control system

The adoption of CAN-bus full-digital network control technology
ensures stable control signal, simple harness, and high reliability.
Timely feedback of data information can achieve the monitoring
of the overall working status in real time. The load moment limiter
equipping 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.

04 Icon
05 Selling Points
06 Introduction
09 Dimension
10 Technical Parameter
11 Operation Condition
12 Load Chart
14 Wheel Crane Family Map

Tyres

Brakes system

Electrical system

Carrier frame

Outriggers

Transmission system

Drive/Steer

Axles

Engine

Counterweight

Safety system

Hoist system

Cab

Hydraulic system

Telescopic system

Luffing system

Slewing

Control system

Suspension system

Telescopic boom

Superlift devices

Luffing lattice jib

winch mechanism:

Lattice jibs

STC300S TruCk Crane

INTRODUCTION

STC300S TruCk Crane

INTRODUCTION

Cab

■

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

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

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 data of all operating superstructure conditions for lifting operation.

Hydraulic system

■

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

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

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

parameter matching.

■

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

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

conditions.

■

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

speeds of main and auxiliary winches is up to 130r/min which ensures the lifting efﬁ ciency

take the lead in industry.

■

The use of new hydraulic control variable slewing system ensures more stable starting and

control of the slewing operation and excellent micro-mobility.

Control system

■

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

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

warning function is applied to ensure convenient and fast troubleshooting.

■

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

■

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

Luffi ng system

■

Dead-weight lufﬁ ng provides more stable lufﬁ ng operation at low energy loss

■

Lufﬁ ng angle: -2°~ 80°.

Telescopic system

■

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

length of 40.5m, jib length of 8 m and lifting height of fully extended boom length of 40.5m

respectively. Max. lifting height is 48.5m including jib. It is made of ﬁ ne grain high-strength

steel with U-shaped cross section and with telescopic operation controlled independent by

dual- cylinder rope.

Slewing system

■

360° rotation can be achieved with Max. slewing speed of 2.5r/min, providing stable and

reliable operation of the system.

Superstructure

Hoisting system

■

The winch adopts the high-pressure automatic variable plunger motor, enabling automatic

switch-over between low load high speed mode and high load low speed mode, and

ensuring highly efﬁ cient operation and stable lifting and lowering of the load.

■

One main hook: 360Kg, one auxiliary hook: 90Kg. Wire rope of main winch: left-handed

wire rope 16-35W×7-1960USZ, with length of 200m. Wire rope of auxiliary winch: left-

handed wire rope 16-35W×7-1960USZ, with length of 105m.

Safety system

■

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

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

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

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

safety protection for manipulation.

■

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

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

hydraulic system.

■

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

of wire rope.

■

Boom and jib ends are equipped with height limiters respectively to prevent over-hoisting

of wire rope.

■

Boom head is equipped with anemometer and press sensor to indicate the working

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

automatically.

Counterweight

■

Counterweight is 4500kg, no ﬂ exible counterweight.

Superstructure

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 seat, foldable sleeping berth,

adjustable steering wheel, large rearview mirror, comfort driver chair having a headrest,

anti-fog fan, air conditioner, 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 ﬁ ne-grain

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

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(340ps)/2100( r/min)

■

Environment-protection: Emission complies with EuroⅢ standard

■

Capacity of fuel tank: 300L.

STC300S TruCk Crane

INTRODUCTION

STC300S TruCk Crane

DIMENSION

Chassis

Transmission system

■

Gearbox: Manual gearbox is adopted, with 9-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, face-tooth coupling transmission shaft is used with large

transmission torque.

Brakes system

■

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

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 axles 1 with unloading valve

installed in the steering gear.

Outriggers

■

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

stability. They are made of fine-grain high-strength steel sheet. With horizontal single-

cylinder rope line telescoping for ﬂ exible outriggers.

Tyres

■

11 (number of tyres) - type: 12.00R20-20PR, radial tires are used, featuring with economical

on fuel, large bearing capacity , good dispersion and durable use.

Electrical system

■

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

mechanical master power switch.

12850

4690

3100

2200

R347

R10

500

R120

R128

R1295

2525

2598

2660

3650

1350

2043

1345

10600~40500

1480

11°

20°

Content .. 1 2 3 4 ..