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HENAN SPT MACHINERY
EQUIPMENT CO., LTD.
Mini Crawler Crane (Spider Crane)
SPT399
SPT Brand Spider Crane - Benchmarking
the World's Highest Standard
Intelligent, safe and more durable
Capacity 4.0t×2.0m
Weight 4000kg
Working radius 12.2m
SPT399Max lifting height 12.9m
HENAN SPT MACHINERY EQUIPMENT CO., LTD. www.sptcrane.com
Working Range Diagram Without Fly Jib
SPT399
HENAN SPT MACHINERY EQUIPMENT CO., LTD. www.sptcrane.com
Outrigger Footprints
Dimensions
SPT399
1750
4350
Unit:mm
600
1200
1750
50°
50°
55°
55°
4580 Max （3800 Min）
4380
Max （
3250
Min）
4450
Max （
3150
Min）
HENAN SPT MACHINERY EQUIPMENT CO., LTD. www.sptcrane.com
Glass suction, White rubber track, Manual fly jib, Hydraulic fly jib, Single-man basket, Outrigger pads
Standard configuration
Optional configuration
Diesel engine
Model
Capacity
Working radius
Ground lifting height
Underground lifting height
Winch device
Telescopic system
Up and downs
Slew system
Outrigger
Traction system
Electric motor
Operate system
DimensionWeight
Diesel engine, Electric motor, Radio remote control, Searcher hook, Black rubber track, Intelligent display screen, Moment limiter, Over hoist alarm and automatic stop device, Three-winding alarm and automatic stop device, Automatic hook stow, Outrigger position detector device, Outrigger off the ground alarm and automatic stop device, Slinging rope detachment protector, EMO switch, Three color lamp, Remote control lamp, Voice prompt, Walking/Outrigger/Boom three-mode interlocksystem, Data records
SPT399
4.0t×2.0m
12.2m×0.30t
12.9m×0.90t
16m-4fall 32m-2fall 64m-1fall
Specifications
0-10m/min （4 fall）
Φ8mm×72m
5 section boom, hexagonal box construction
3.7m-12.5m/35sec
0-80°/15sec
0-360°（continuous）/60sec
Manual + Hydraulic
4580（Length）X4380（Front）X4450（Back）
Hydraulic motor drive、2 speed
0-2.5km/ h
20°（36%）
1750mm×300 mm
38.5kpa（0.39kgf/cm²）
AC380V（Optional）
5.5kw/1440 min-1
Rated speed ≤75dB（A）（1m）
3TNV80F（YANMAR）
3 Cylinder water cooled/1.266L
14.6kw/2400 min-1
Electric
-5°C~40°C
Diesel/40L
12v 45AH
272g/kW-h
Rated speed ≤84dB（A）（1m）
EPA-Tier4，EC stage V/1200m
Wireless remote control and Dual axis joystick controller
Full proportional control
4350mm×1200mm×1750mm
4000kg
SPT399
Hook speed
Rope type
Boom form
Boom length/Time
Boom angle/Time
Slew angle/Speed
Outrigger active form
Maximum extended dimensions （mm）
Walking way
Walking speed
Grade ability
Ground length×width
Ground pressure
Voltage
Power/Speed
Sound level
Model
Type/Displacement
Rated output
Starting method
Operating temperature
Fuel/Volume
Battery capacity
Specific fuel consumption
Sound Level
Applied regulation/Altitude
Type of operation
Operating characteristic
Length×Width×Height
（Without optional equipment）
HENAN SPT MACHINERY EQUIPMENT CO., LTD. www.sptcrane.com
Total rated load Outriggers at Maximum position(4fall)
SPT3993.70/5.90boom 8.10 boom 10.30boom 12.50boom
Working radius（m）
Total ratedload
（t）
Working radius（m）
Total ratedload
（t）
Total ratedload
（t）
Working radius（m）
Total ratedload
（t）
Working radius（m）
＜2.00
2.20
2.50
3.00
3.50
4.00
4.50
5.00
5.60
4.00
3.50
2.95
2.39
1.99
1.71
1.49
1.34
1.16
＜2.70
3.00
3.50
4.00
4.50
5.00
5.50
6.00
7.00
7.80
2.27
2.12
1.68
1.44
1.26
1.11
0.99
0.88
0.73
0.63
＜4.00
4.50
5.00
5.50
6.00
6.50
7.00
8.00
9.00
10.00
1.08
0.98
0.88
0.83
0.77
0.72
0.67
0.57
0.50
0.44
＜4.50
5.00
5.50
6.00
6.50
7.00
8.00
9.00
10.00
11.00
12.20
0.90
0.70
0.59
0.52
0.47
0.43
0.38
0.34
0.32
0.28
0.26
HENAN SPT MACHINERY EQUIPMENT CO., LTD. www.sptcrane.com
