Genie Industries Z-30/20, Руководство по обслуживанию

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2 - 2 Genie Z-30/20 Part No. 43063
Section 2 - Specifications Service Manual - Third Edition
Performance Specifications
Drive speeds, maximum
Boom stowed, 4.3 mph 6.9 km/h
35:1 torque hubs 40 ft/6.1 sec 12.2 m/6.1 sec
Boom stowed, 3.2 mph 5.1 km/h
49:1 torque hubs 40 ft/8.6 sec 12.2 m/8.6 sec
Boom raised 0.6 mph 1.0 km/h
40 ft/45.5 sec 12.2 m/45.5 sec
Gradeability (boom stowed)
35:1 torque hubs
30%
49:1 torque hubs 37%
Boom function speeds, maximum
from platform controls
Primary boom up 24 to 26 seconds
Primary boom down 19 to 21 seconds
Primary boom extend 19 to 21 seconds
Primary boom retract 12 to 14 seconds
Secondary boom up 23 to 25 seconds
Secondary boom down 25 to 27 seconds
Turntable rotate - 180° 10 to 12 seconds
Platform level up 5 to 7 seconds
Platform level down 8 to 10 seconds
SPECIFICATIONS
Hydraulic Specifications
Hydraulic fluid Dexron equivalent
Lift pump
Type: gear
Displacement .137 cu in
per revolution 2.31 cc
Displacement 1.75 gallons per minute
(2200 psi/152 bar) 6.6 liters per minute
Function manifold
Function relief 2200 psi
valve pressure 152 bar
Primary Boom down relief 1250 psi
Function relief 86.2 bar
Secondary boom down relief 1000 psi
valve pressure 69 bar
Turntable rotate relief 850 psi
valve pressures 58.6 bar