Road Rollder HQHV-4000

4000Kg Vibratory hydraulic road roller HQHV-4000 Main Features :

1. Imported Sauer hydraulic variable plunger pump, drives the machine stepless speed walking.
2. Double Poclain plunger motors drive the machine walking.
3. Imported motor drives the steel drum vibrating.
4. Extra-large plastic water tank, free from corrosion and convenient for the water-spraying.
5. Double control levers with vibration button, makes the compaction of edge easy.
6. Electrically controlled water-spray, high efficient and water-saving.
7. Wear-resistant scraper can be lift and fixed during transportation.
8. LED lamp at front and rear for the convenience of night construction.

Hydraulic road roller HQHV-4000 Main Spec :
hydraulic road roller Speed:0-12km/h
Turning radius:3000mm
Climbing capacity in theory：40%
Static load forward/back：150/135.5N/cm
Nominal amplitude：0.5mm
Vibration frequency：60Hz
Exciting force：2 x 40kN
Water tank volume：200L
Drive：Variable plunger pump, radial plunger hydraulic motor
Vibration： Gear pump, Gear motor
Turning：Hydraulic steering
Engine Model：YANMAR 4TNV88 or china engine
Type:Diesel engine, water-cooled
Road roller Fuel tank volume:70L
hydraulic road roller Lubricant L:8.9L
Fuel consumption:258g/kWh
Width of steel wheel:1400mm
Diameter of steel wheel:900mm
Total length:2850mm
Total width:1520mm
Total height:2700mm
hydraulic road roller Tread:1950mm
Working weight:4200kg