45
SJ63 AJ+, SJ63 AJ 229043AAA
Hydraulic Specifications & Gear Oil Section 2 – Maintenance Tables and Diagrams
Table 2.11 Hydraulic Specifications & Gear Oil
Description Metric US
Pumps
Drive Pump
Displacement - 2675 rpm 13.5 CC 2.48 CIR 28.7 gpm @ 2675 rpm
Drive Pump Pressure 344.7 bar 5000 psi
Charge Pump Displacement 13.8 CC 0.84 CIR
Charge Pump Pressure 21.5 bar 313 psi
System Pump
Displacement - Static 32 CC 1.98 CIR 22.8 gpm @ 2675 rpm
System Pump Pressure 207 bar 3000 psi
Filters
High Pressure Filter Max. Operating Pressure 10 µm/25 87 psi
Return Filter Max. Operating Pressure 10 µm/60 25 psi
Motors
Drive Motor
Displacement - Low 29 CC 1.77 CIR
Displacement - High 65 CC 3.97 CIR
Swing Motor
Motor Displacement 65.54 CC 4 CIR
Maximum Swing Pressure 97 bar 1400 psi
Cylinders
Extension Cylinder
Bore 6.3 cm 2.48 in
Rod Diameter 4.0 cm 1.57 in
Stroke 3.87 m 152.31 in
Maximum Boom Pressure 206 bar 2987 psi
Main Lift Cylinder
Bore 11.0 cm 4.33 in
Rod Diameter 7.0 cm 2.76 in
Stroke 1.23 m 48.44 in
Maximum Lift Pressure 206 bar 2987 psi
Riser Cylinder
Bore 9.0 cm 3.54 in
Rod Diameter 5.0 cm 1.97 in
Stroke 69.85 cm 27.5 in
Maximum Lift Pressure 206 bar 2987 psi
Steering Cylinder
Steering Cylinder Stroke 10.9 cm 4.32 in
Maximum Steer Pressure 150 bar 2175 psi
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 170 L 45 gal
Standard Gear Oil -20°F to 115°F (-29°C to 45°C) SAE 80W-90 API GL-5
Arctic Gear Oil -40°F to 115°F (-40°C to 45°C) Duratran XL Synthetic Oil
Gear Oil Capacity 38 L 10 gal
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