Caterpillar Performance Handbook, January 2017, SEBD0351-47

238 / 2440

5
Edition 47 5-63
Processing/Loading
Forest Machines
Specifications
● 325D FM
MODEL
325D FM
General Forestry
(HW)
325D FM
Log Loader
(U/U)
325D FM
Log Loader
(O/U)
Net Flywheel Power (SAE J1349) 152 kW 204 hp 152 kW 204 hp 152 kW 204 hp
OperatingWeight (with front linkage,
without bucket or grapple) 36 951 kg 81,466 lb 41 430 kg 91,338 lb 41 834 kg 92,229 lb
Swing Mechanism:
Torque 99.3 kN·m 73,213 lb-ft 99.3 kN·m 73,213 lb-ft 99.3 kN·m 73,213 lb-ft
Speed 10 RPM 10 RPM 10 RPM
Engine Model C7 ACERT C7 ACERT C7 ACERT
Emission Standards Tier 3/Stage IIIA/
Japan 2006 (Tier 3)
equivalent
Tier 3/Stage IIIA/
Japan 2006 (Tier 3)
equivalent
Tier 3/Stage IIIA/
Japan 2006 (Tier 3)
equivalent
No. of Cylinders 6 6 6
Bore 110 mm 4.3" 110 mm 4.3" 110 mm 4.3"
Stroke 127 mm 5" 127 mm 5" 127 mm 5"
Displacement 7.2 L 440 in3 7.2 L 440 in3 7.2 L 440 in3
Hydraulic System:
Main Implement System —
Maximum Flow (2×)
235 L/min 62.1 gpm 235 L/min 62.1 gpm 235 L/min 62.1 gpm
Relief Valve Settings:
Implement Circuits 35 000 kPa 5075 psi 35 000 kPa 5075 psi 35 000 kPa 5075 psi
Travel Circuits 35 000 kPa 5075 psi 35 000 kPa 5075 psi 35 000 kPa 5075 psi
Swing Circuits 27 500 kPa 3988 psi 27 500 kPa 3988 psi 27 500 kPa 3988 psi
Pilot Circuits 4120 kPa 597 psi 4120 kPa 597 psi 4120 kPa 597 psi
Drive:
Maximum Drawbar Pull 317 kN 71,264 lb 317 kN 71,264 lb 317 kN 71,264 lb
Maximum Travel Speed 4.8 km/h 3 mph 4.8 km/h 3 mph 4.8 km/h 3 mph
Log Loader Linkage:
Boom Cylinder — Bore 150 mm 5.9" 150 mm 5.9" 150 mm 5.9"
Boom Cylinder — Stroke 1400 mm 55.1" 1400 mm 55.1" 1400 mm 55.1"
Stick Cylinder — Bore 180 mm 7.1" 180 mm 7.1" 180 mm 7.1"
Stick Cylinder — Stroke 1650 mm 65" 1650 mm 65" 1650 mm 65"
Under/Under Heel Cylinder — Bore — 150 mm 5.9" —
Under/Under Heel Cylinder — Stroke — 1155 mm 45.5" —
Over/Under Heel Cylinder — Bore — — 160 mm 6.3"
Over/Under Heel Cylinder — Stroke — — 1465 mm 57.7"
Track:
Standard (HD double grouser) 700 mm 28" 700 mm 28" 700 mm 28"
Optional (HD triple grouser) 850 mm 34" 850 mm 34" 850 mm 34"
Overall Track Length 5060 mm 16'7" 5060 mm 16'7" 5060 mm 16'7"
Ground Clearance 760 mm 2'6" 760 mm 2'6" 760 mm 2'6"
Track Gauge 2920 mm 9'7" 2920 mm 9'7" 2920 mm 9'7"
Capacity:
FuelTank (standard) 520 L 137.4 U.S. gal 520 L 137.4 U.S. gal 520 L 137.4 U.S. gal
FuelTank — Optional Auxiliary Right Front 410 L 108.3 U.S. gal 410 L 108.3 U.S. gal 410 L 108.3 U.S. gal
Cooling System 30 L 7.9 U.S. gal 30 L 7.9 U.S. gal 30 L 7.9 U.S. gal
Engine Oil 34 L 9.0 U.S. gal 34 L 9.0 U.S. gal 34 L 9.0 U.S. gal
Swing Drive 10 L 2.6 U.S. gal 10 L 2.6 U.S. gal 10 L 2.6 U.S. gal
Hydraulic System —Total 260 L 68.7 U.S. gal 260 L 68.7 U.S. gal 260 L 68.7 U.S. gal
Hydraulic System —Tank 145 L 38.3 U.S. gal 145 L 38.3 U.S. gal 145 L 38.3 U.S. gal
Final Drive (each) 8 L 2.1 U.S. gal 8 L 2.1 U.S. gal 8 L 2.1 U.S. gal