China Zoomlion Hydraulic Diaphragm Wall Grab Zdg450 with Good Price, Find details about China Diaphragm Wall Hydraul Grab, Diaphragm Wall Grab Machine from Zoomlion Hydraulic Diaphragm Wall Grab Zdg450 with Good Price
ZDG450 is a kind of equipments for groove-shaping to meet moderately or very demanding piling requirements. It uses mature
undercarriage technology with Zoomlion's consistent excellence, such as real-time verticality adjustment, bucket's free swing and oil
hose burst proof, etc. With optional Zollern winches with free-fall function, it realizes drilling to hard soil through great free-fall
impulse force and easily tackles the piling barriers brought with the hard soil, it realizes drilling to hard soil through great free-fall
impulse force and easily tackles the piling barriers brought with the hard soil. ZDG450's grooving width ranges from 400mm to
1500mm and its grooving m depth gets 70m. It's the best equipment choice for meeting moderately or very demanding piling
requirements.
Max.line pull (kN) | 450 |
Grooving length (mm) | 2800 |
Grooving width (mm) | 350~1500 |
Grooving depth (m) | 70 |
Line speed (m/min) | 0~65 |
Grooving accuracy | ≤0.0025 |
Bucket weight (t) | 16.8-25.5 |
Bucket capacity (m^3) | 0.5~2.3 |
Bucket's closing force (kN) | 1215 |
Bucket's opening time (s) | 6 |
Bucket's closing time (s) | 7.5 |
Bucket's working radius (mm) | 5050~5800 |
With free fall | Y/N |
Operating Mass (t) | 71 |
Engine Model | Cumins QSM11 |
Engine power (kW) | 298/301 |
Rated engine speed (rpm) | 2100 |
Max.main pump flow (L/min) | 650 |
System pressure (Mpa) | 33.5 |
Travel speed (km/h) | 1.8 |
Upperstructure swing speed (rpm) | 3 |
Track width (mm) | 2300~3600 |