41
SJ82 T, SJ86 T
229040ABA
Hydraulic Specifications & Gear Oil
Section 2 – Maintenance Tables and Diagrams
Table 2.10 Hydraulic Specifications & Gear Oil
1397AB
Description
US
Metric
Pumps
Drive Pump
Displacement
2.48 in³/r
37 gpm @ 3600 rpm
40.6 cm³/r
Drive Pump Pressure
3000 psi
207 bar
Charge Pump Displacement
0.84 in³/r
13.8 cm³/r
Charge Pump Pressure
300 - 320 psi
20.68 - 22.41 bar
System Pump
Displacement - Static
3.00 in³/r
49.2 cm³/r
System Pump Pressure
3050 psi
210 bar
Filters
High Pressure Filter
Max. Operating Pressure
4000 psi
276 bar
Return Filter
Max. Operating Pressure
120 psi
8 bar
Motors
Drive Motor
Displacement - Low
0.90 in³/r
14.7 cm³/r
Displacement - High
2.48 in³/r
40.6 cm³/r
Swing Motor
Motor Displacement
6.1 in³/r
100 cm³/r
Maximum Operating Pressure
3000 psi
206.8 bar
Cylinders
Extension Cylinder
Bore
3.93 in
9.98 cm
Rod Diameter
2.95 in
7.493 cm
Stroke
255 in
64.77 m
Maximum Boom Pressure
3000 psi
207 bar
Lift Cylinder
Bore
7.48 in
19 cm
Rod Diameter
3.93 in
9.98 in
Stroke
84.06 in
2.13 m
Maximum Lift Pressure
3000 psi
207 bar
Steering Cylinder
Bore
3.06 in
7.77 cm
Stroke
4.31 in
10.94 cm
Hydraulic & Gear Oils
Hydraulic Oil Cooler Option
100°F to 115°F (38°C to 45°C)
Oil cooler option recommended
Standard Hydraulic Oil
-15°F to 100°F (-26°C to 38°C)
Shell Tellus T46, Petro-Canada Hydrex MV46
Arctic Hydraulic Oil
-40°F to 100°F (-40°C to 38°C)
Esso/Mobil UNIVIS HVI 26, Petro-Canada Hydrex Extreme
Biodegradable Hydraulic Oil
-20°F to 90°F (-29°C to 32°C)
Shell Naturelle HF-E 46
Hydraulic Tank Capacity
59 gal (223.3 L)
Standard Gear Oil
-20°F to 115°F (-29°C to 45°C)
SAE 80W-90 API GL5
Arctic Gear Oil
-40°F to 115°F (-40°C to 45°C)
Duratran XL Synthetic Oil
Gear Oil Capacity
10 gal (38 L)
*For other component specifications, refer to the hydraulic schematic.
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