KB3.0 mini crawler crane

KB3.0 mini crawler crane，max. lift weight is 3t，max. lift height is 9.2m，normally Commonly used in narrow space, the complex place; also can be in a room also it can be used for construction in the higher floor

Main Technical Parameters
1. Crane Specification (Table 1)
Model KB3.0 mini crawler crane
Specifications 3.0t×1.3m
Maximum operating radius 8.3m
Maximum raising height 9.2m
Winding Hook up speed 2.5m/min(4)
Wire rope diameter and length ¢8mm×50m
Telescopic Boom style 5 section fully Automatically
Boom length 9m
Up and downs Boom angle 0-75°
Rotary Rotation angle 360-degree continuous rotation
Outrigger The form of outrigger First section is automatically adjustment
Second section is manual adjusting
Max extend range Axis center 2500mm(or so)
Walking device Walk way Mechanical(3 forward 1 backward)
Walking speed 1.4km/h
Track Synthetic rubber
gradeability 20°
Ground pressure 37kpa

2. Engine and machine parameters (Table 2)

Engine Model HONDA GX390
Displacement 389.2ml
Max. Output power 6.6KW (13HP)
Ignition system Transistor magnetic ignition (non-contact)
Gasoline style Four stroke, single cylinder, forced air cooling
Direction of rotation Counterclockwise (facing output shaft)
Starting performance 30（-5°C~40°C）
Battery capacity 12V 32Ah
Fuel type/Fuel tank capacity Automotive gasoline/6L
Hydraulic（crane） Tank capacity 26L
L×W×H 2850mm×760mm×1450mm
Total weight 1800kg
3、Remote control device parameters
Industrial wireless
remote control Model BOX1.1
effective operating range 100m
reaction time 40ms
Pressure, power DC12V、小于12W
Waterproof standard IP-67
Working temperature -10—75 Centigrade
Encoder / decoder microcomputer processor
4. Motor parameters
Motor Model MP-5P-4H523，3.75KW
Three phase asynchronous motor 3.75KW


5. Boom parameter
4.3m boom 6.3m boom 7.9m boom 9m boom
Working radius Rated lift weight Working radius Rated lift weight Working radius Rated lift weight Working radius Rated lift weight
1.3 m以下 3000Kg 2m以下 1500 Kg 2.5m以下 1200Kg 3m以下 1000Kg
1.8m 2280kg 2.8m 1250kg 3.6m 1040kg 4.2m 760
2.5m 2000kg 3.5m 1000kg 4.6 670kg 5.5m 500
3.0m 1600kg 4.2m 760kg 5.6 500kg 6.6m 400
3.3m 1280kg 4.8m 580kg 6.2 400kg 7.3m 300
3.5m 1100kg 5.2m 520kg 6.8 350kg 8m 220
3.6m 1000kg 5.6m 500kg 7.2 300kg 8.3m 200