Disabled Passenger Lift DPT-512 | 48
SECTION 1 | GENERAL INFORMATION & OPERATING PROCEDURES
1.3.4 | Hydraulic System
Hydraulic Pump
Type
Rotary gear
Displacement
*2.32 cubic inches/rev (38.01 cc/rev)
Nominal System Flow
*17.4 GPM
Auxiliary Hydraulic Pump
Type
Double acting, hand operated
Displacement
1.5 cu. in. per cycle
(2 strokes/cycle)
Working Pressure
0-2000 psi (2000 psi, based on 78 lb.
handle force at 24 in.)
Hydraulic Cylinder, Lift (2)
Type
Single-acting, 3 stage
Stroke
60 1/8 in. (1524 mm)
Bore
5 1/2 in. (140 mm)
Closed Length
32 in. (813 mm)
Extended Length
92 1/8 in. (2340 mm)
Hydraulic Cylinder, Stabilizers (4)
Type
Single stage, double acting
Stroke
16 in. (406 mm)
Bore
5 in. (127 mm)
Rod Diameter
2.5 in. (63.5 mm)
Filtration
Suction Line Strainer
In-tank strainer, 100 mesh screen, 25
gpm flow capacity
Return Line Filter
150 psi maximum pressure,
10 micron element
Pressure Line Filter
2000 psi fatigue pressure,
10 micron element
Pressure Relief Setting
1900 psi (131 bar)
RPM
1250
Stabilizers Up
21 seconds
Stabilizers Down
17 seconds
Body Up
25 seconds
Body Down
52 seconds
Reservoir Capacity
30 U.S. gal. (114 liter)
Hydraulic Fluid
Hydrex MV36
Summary of Contents for 25781
Page 12: ...Disabled Passenger Lift DPT 512 12 FIGURE 1 1 1 DISABLED PASSENGER TRANSPORTER MODEL DPT 512...
Page 13: ...Disabled Passenger Lift DPT 512 13 FIGURE 1 1 1 DISABLED PASSENGER TRANSPORTER MODEL DPT 512...
Page 22: ...Disabled Passenger Lift DPT 512 22 FIGURE 1 1 10 HYDRAULIC COMPONENT GROUP...
Page 33: ...Disabled Passenger Lift DPT 512 33 FIGURE 1 2 1 1 CAB CONTROLS AND INDICATORS...
Page 36: ...Disabled Passenger Lift DPT 512 36 FIGURE 1 2 1 3 VAN BODY CONTROL STATION...
Page 38: ...Disabled Passenger Lift DPT 512 38 FIGURE 1 2 1 7 EMERGENCY OPERATING CONTROLS...
Page 57: ...Disabled Passenger Lift DPT 512 57 FIGURE 2 1 9 3 LUBRICATION POINTS...
Page 74: ...Disabled Passenger Lift DPT 512 74 FIGURE 2 3 1 HYDRAULIC COMPONENT GROUP...
Page 95: ...Disabled Passenger Lift DPT 512 95 FIGURE 4 2 5 PLATFORM ASSEMBLY 6 7 8 4X 2 3 8X 1 5 4 9...
Page 107: ...Disabled Passenger Lift DPT 512 107 FIGURE 4 2 11 CAB CONTROLS AND INDICATORS...
Page 109: ...Disabled Passenger Lift DPT 512 109 FIGURE 4 2 12 VAN BODY CONTROL STATION...
Page 111: ...Disabled Passenger Lift DPT 512 111 FIGURE 4 2 13 REAR VAN CONTROL STATION...
