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324E Hydraulic Excavator Speci cations

Engine Hydraulic System Service Re ll Capacities

Cat ® C7.1 ACERT™ Main System – 462 L/min 122 gal/min Fuel Tank Capacity Engine Model 520 L 137.37 gal 145 kW 194 hp Maximum Flow Cooling System Net Power – 44 L 11.62 gal

(Total)

Engine Oil SAE J1349/ISO 9249 22.5 L 5.94 gal 152 kW 204 hp Swing System – 231 L/min 61 gal/min (with lter) Gross Power –

Maximum Flow

Swing Drive (each) SAE J1995 10 L 2.64 gal Bore 105 mm 4.13 in Maximum Pressure

– Equipment

38 000 kPa 5,511 psi

Final Drive (each) 6 L 1.59 gal Stroke 135 mm 5.31 in

Heavy Lift Hydraulic System 280 L 75.29 gal Displacement 7.01 L 428 in3

Maximum Pressure 35 000 kPa 5,076 psi

(including tank)

Weights – Equipment Hydraulic Tank 155 L 40.95 gal

Normal Track

Minimum Operating 25 127 kg 55,395 lb Weight*

Maximum Operating 29 479 kg 64,990 lb Weight**

*5.9 m (19'4") reach boom, R2.95CB1 (9'8") stick, 4.0 mt (4.4 t) counterweight, 1.33 m3 (1.74 yd3) bucket, 600 mm (24") TG shoes. **SLR boom, 7.85 m (25'9") stick, 6.75 mt (7.4 t) counterweight, 0.6 m3 (0.78 yd3) bucket, 790 mm (31") shoes.

Maximum Pressure 35 000 kPa 5,076 psi – Travel

Maximum Pressure 24 497 kPa 3,553 psi – Swing

Pilot System – 23.1 L/min 6.1 gal/min Maximum Flow

Pilot System – 3920 kPa 569 psi Maximum Pressure

Boom Cylinder – 135 mm 5 in Bore

Number of Shoes (each side) Long Undercarriage 51 Number of Track Rollers (each side) Long Undercarriage 8 Number of Carrier Rollers (each side) Long Undercarriage 2

Sound Performance

Boom Cylinder – 1305 mm 51 in ISO 6396

Stroke Operator Noise (Closed) 71 dB(A) Stick Cylinder – Bore

140 mm 6 in Operator Noise (Open)

ISO 6395

76 dB(A)

Stick Cylinder – Stroke

1660 mm 65 in

Spectator Noise 104 dB(A)

CB1 Bucket 130 mm 5 in • When properly installed and maintained, Cylinder – Bore CB1 Bucket Cylinder – Stroke

1156 mm

DB Bucket Cylinder – Bore

150 mm

46 in

6 in

the cab offered by Caterpillar, when tested with doors and windows closed according to ANSI/SAE J1166 OCT98, meets OSHA and MSHA requirements for operator sound exposure limits in effect at time of manufacture.

DB Bucket Cylinder 1151 mm 45 in • Hearing protection may be needed when – Stroke operating with an open operator station

and cab (when not properly maintained or

Drive doors/windows open) for extended periods

or in noisy environment. Maximum 5.3 km/h 3.3 mph

Travel Speed Standards

Maximum Drawbar Pull

227 kN 51,302 lbf

Brakes ISO 10265 2008 Cab/FOGS ISO 10262 1998

Swing Mechanism

Swing Speed 9.2 rpm

Swing Torque 73.4 kN·m 54,137 lb ft

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