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SPT 399

Mini crane specifications

MINI CRANE

SPT 399

Maximum Capacity: 4.0t x 2.0m

Working Radius: 13.65m x 0.2t

Max. Lifting Height: 14.5m x 0x85

Underground Lifting Height:

16m x 2t (4 fall)
32m x 1t (2 fall)
64m x 1t (1 fall)

WORKING RANGE CHARTS

LOADING WITH FLY JIB

LOADING WITHOUT FLY JIB

DIMENSIONS

TECHNICAL DATA

SPECIFICATIONS

Model

SPT399

Capacity

4t × 2m

Working radius

13.65m × 0.20t

Maximum capacity

14.5m x 0.85t

Underground lifting height

16m x 2t (4 fall)
32m x 1t (2 fall)
64m x 1t (1 fall)

Winch device

Hook speed

0-12m/min (4 fall)

Rope type

Ø8mm × 73m (minimum breaking force 60.6KN 2160N/mm²)

Telescopic system

Boom type

5-section hexagonal box structure

Boom length/Telescoping time

3.54m-12.3m/25

Derricking

Angle/Speed

0-80°/14.5s

Slewing

Angle/Speed

0-360° (ciągły) /30s

Outriggers

Active outrigger system

Manual + Hydraulic

Maximum extended dimensions (mm)

4580 (length) x 4380 (front) x 4450 (back)

Traction system

Drive system

Hydraulic, 2-speed drive

Travel speed

0-3km/h

Gradeability

20°(36%)

Track ground length x width

1750mm × 300 mm

Track ground pressure

48kpa(0.437 kgf/cm²)

Electric motor

Voltage

380V (optional)

Output/Speed

5.5kW/1440 min-1

Noise level

Maximum speed ≤60dB(A)(1m)

Petrol motor

Model

3TNV80 (YANMAR)

Type

3-cylinder, water-cooled/1.266l

Rated output

14.6kW/2400 min-1

Starter

Electric 

Operating temperature

-5°C~40°C

Fuel type/Capacity

Diesel/40L

Battery

12V 45AH

Fuel consumption

272g/kW-h

Noise level

Maximum speed ≤83.5dB(A) (1m)  

Standard

EPA-Tier4

Control system

Operation mode (crane, travel, outriggers, acceleration)

Remote control and manual steering

Operation characteristic

Full control

Dimensions

Length × Width × Height
(without optional equipment)

4350mm × 1400mm × 1800mm

Weight

(without optional equipment)

4700 kg

Standard equipment

Diesel engine and electric engine, Manual and remote control, Intelligent LCD, Moment limiter, Overload alarm with automatic stop device, Warning lamp, Automatic hook stow, Outrigger position sensor, Outrigger tilt sensor (or a 3-stage tilt of the crane body) and automatic stop device, Rope breakage protection device, Emergency stop switch, Remote control indicator, Voice control, Steering/Outrigger/Boom three-mode interlock system, Data logger

Additional equipment

Searcher hook (0.7t), Fly-Jib (0.8t), Single fall hook, Outrigger pads, Support bases

MAXIMUM OUTRIGGER LOAD AT MAXIMUM POSITION
(4 fall)

4.00/6.50 m boom

9.00 m boom

11.50 m boom

14.00 m boom

Working radius (m)

Rated working load (t)

Working radius (m)

Rated working load (t)

Working radius (m)

Rated working load (t)

Working radius (m)

Rated working load (t)

<2.00

4.00

<2.70

2.27

<4.00

1.08

<4.50

0.85

2.20

3.50

3.00

2.12

4.50

0.98

5.00

0.75

2.50

3.20

3.50

1.98

5.00

0.92

5.50

0.65

3.00

2.65

4.00

1.68

5.50

0.88

6.00

0.59

3.50

2.10

4.50

1.35

6.00

0.85

6.50

0.52

4.00

1.91

5.00

1.26

6.50

0.82

7.00

0.48

4.50

1.71

5.50

1.11

7.00

0.77

8.00

0.43

5.00

1.49

6.00

0.95

7.50

0.72

9.00

0.37

6.00

1.25

7.00

0.85

8.00

0.65

10.00

0.32

6.15

1.16

8.00

0.73

9.00

0.57

11.00

0.30

8.65

0.63

10.00

0.50

12.00

0.28

11.15

0.40

13.00

0.25

13.65

0.20

MAXIMUM OUTRIGGER LOAD AT OTHER POSITION
(4 fall)

4.00/6.50 m boom

9.00 m boom

11.50 m boom

14.00 m boom

Working radius (m)

Rated working load (t)

Working radius (m)

Rated working load (t)

Working radius (m)

Rated working load (t)

Working radius (m)

Rated working load (t)

<2.00

4.00

<2.70

2.27

<4.00

1.06

<4.50

0.78

2.20

3.50

3.00

2.09

4.50

0.95

5.00

0.65

2.50

2.95

3.50

1.68

5.00

0.86

5.50

0.57

3.00

2.35

4.00

1.37

5.50

0.77

6.00

0.50

3.50

1.80

4.50

1.12

6.00

0.68

6.50

0.45

4.00

1.43

5.00

0.91

6.50

0.60

7.00

0.41

4.50

1.14

5.50

0.79

7.00

0.53

8.00

0.36

5.00

0.95

6.00

0.67

7.50

0.42

9.00

0.32

6.00

0.76

7.00

0.51

8.00

0.34

10.00

0.25

6.15

0.72

8.00

0.43

9.00

0.30

11.00

0.22

8.65

0.32

10.00

0.28

12.00

0.20

11.15

0.25

13.00

0.18

13.65

0.15

GALLERY