1. Outline and Performance
1)Truck
Chassis: NKR77PLLWCJAY
Engine; 4KH1-TC
Total Length: 7256 mm
Width: 2000 mm
Height: 3350 mm
Wheelbase: Mm
Max Passengers in cab: 5 person
Total weight: 13300kg

2)Operation performance
Max working height: 18m
Max working height: 11 m
Rated load of operation bucket: 200kg
Operation bucket size: 0.7mx1.2mx1m
Working boom Revolving angel(left to right): Continuous 360°
Working boom Revolving angel(up and down): -13 ~80°
Operation bucket Swing angle: ± 90°
Working boom type: Telescopic type with two joints
Material of Bucket: High strength Aluminum

2. Characteristics
1) No matter what position the working boom is, the operation bucket will be keep in stable and horizontal position for easy working.
2) Operation bucket can turn in a range of 180° , the working range is wide.
3) Operation bucket is driven by Worm gear with stable movement.
4) Zero leakage dual direction balancing valve and hydraulic lock are used in the truck.
5) There is a spare oil pump to use incase the hydraulic pump is now working properly. The spare pump can be used for retracting, lowering and turning of the working boom.
7) The PLVC control technology is used. It has proportional control and slope control. The movement of the boom is controlled by elec-hydraulic proportional control (with time delay and without shock). The movement of the bucket is very stable and safe so the operator in the bucket can work freely and safely.