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Diaphragm Wall Grab ZDG450
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ZDG450.pdf
  • FEATURES
  • PARAMETERS
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.

NAME SPEC.
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 Cummins 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
Crawler ground contact length (mm) 4675
Traction force (kN) 557
Rope diameter (mm) 30
Fuel tank capacity (L) 850
Tail swing radius (mm) 4700