Terex Genie GTH-1256, Руководство по обслуживанию и ремонту

Страница: 16 / 136

2-4 GTH-1256 Part No. 1272856
September 2016
Section 2 • Specifications
Hydraulic Components
Speci
fi cations
Boom and Steering Functions Pump
Type: variable displacement
piston pump
Displacement 0 to 3.7 cu in
0 to 60 cc
Flow rate @ 2200 rpm 35 gpm
132 L/min
Pump pressure, maximum
(measured at test port TP1) 3915 psi
270 bar
Pressure compensator
(measured at test port TP1) 3915 psi
270 bar
Stand-by pressure
(measured at test port TP5) 290 psi
20 bar
Auxiliary Gear Pump
Type: fi xed displacement
gear pump
Displacement 1.53 cu in
25 cc
Flow rate @ 2200 rpm 15 gpm
56 L/min
Pump pressure, maximum
(measured at test port TP2) 3625 psi
250 bar
Relief valve pressure, maximum
(measured at test port TP2) 3625 psi
250 bar
Hydraulic Oil Radiator Fan Pump
Type: fi xed displacement
gear pump
Displacement
(Deutz Con
fi guration)
0.73 cu in
12 cc
Flow rate @ 2200 rpm
(Deutz Con
fi guration)
8 gpm
31 L/min
Displacement
(Perkins Con
fi guration)
0.98 cu in
16 cc
Flow rate @ 2200 rpm
(Perkins Con
fi guration)
9 gpm
35 L/min
Hydraulic Oil Radiator Fan Pump
Pump pressure, maximum 1740 psi
120 bar
Relief valve pressure, maximum 1740 psi
120 bar
Hydrostatic Transmission Pump
Type: variable displacement
piston pump
Displacement 0 to 5.5 cu in
0 to 90 cc
Flow rate @ 2200 rpm 52 gpm
198 L/min
Pump pressure, maximum
(measured at test port TP4) 6450 psi
445 bar
Relief valve pressure,
maximum
(measured at test port TP4) 6890 psi
475 bar
Pump charge relief valve
pressure, maximum
(measured at test port TP3) 290 psi
20 bar
Hydrostatic Transmission Motor
Type: variable displacement
piston motor
Displacement 0 to 6.5 cu in
0 to 107 cc
Flow rate @ 2200 rpm 52 gpm
198 L/min
Motor pressure, maximum
(measured at test port TP4) 6450 psi
445 bar
Relief valve pressure,
maximum
(measured at test port TP4) 6890 psi
475 bar
Continuous improvement of our products
is a Genie policy. Product speci
fi cations are
subject to change without notice.
SPECIFICATIONS