Caterpillar 311F L RR Excavator Specs

Category: Excavators ➔
Manufacturer: Caterpillar ➔
Model: 311F L RR ➔

Drive

Caterpillar 311F L RR Excavator Drive specifications
Maximum Drawbar Pull	25,700.00 lbs (11,657.34 kg)
Maximum Travel Speed	3.40 mph (5.47 kph)
Maximum Travel Speed - High	3.40 mph (5.47 kph)
Maximum Travel Speed - Low	2.20 mph (3.54 kph)

Engine

Caterpillar 311F L RR Excavator Engine specifications
Bore	3.90 in (9.91 cm)
Displacement	207.00 cu in (3,392.13 cu cm)
Engine Model	Cat C3.4B
Engine Power - Iso 14396	72.00 hp (53.69 kw)
Flywheel Power	70.00 hp (52.20 kw)
Net Power - Sae J1349/Iso 9249	70.00 hp (52.20 kw)
Stroke	4.40 in (11.18 cm)

Hydraulic System

Caterpillar 311F L RR Excavator Hydraulic System specifications
Boom Cylinder - Bore	4.00 in (10.16 cm)
Boom Cylinder - Stroke	39.00 in (99.06 cm)
Bucket Cylinder - Bore	4.00 in (10.16 cm)
Bucket Cylinder - Stroke	37.00 in (93.98 cm)
Main System - Maximum Flow - Total	125 2 L/min (33 2 gal/min)
Maximum Pressure - Equipment	4424 psi
Maximum Pressure - Swing	3336 psi
Maximum Pressure - Travel	5076 psi
Pilot System - Maximum Flow	21.9 L/min (1,336 in3/min)
Pilot System - Maximum Pressure	598 psi
Stick Cylinder - Bore	4.00 in (10.16 cm)
Stick Cylinder - Stroke	47.00 in (119.38 cm)

Operational

Caterpillar 311F L RR Excavator Operational specifications
Operating Weight	30,600.00 lbs (13,879.94 kg)

Service Refill Capacities

Caterpillar 311F L RR Excavator Service Refill Capacities specifications
Cooling System	4.80 gal (18.17 l)
Engine Oil - With Filter	2.10 gal (7.95 l)
Final Drive - Each	0.80 gal (3.03 l)
Fuel Tank Capacity	55.50 gal (210.07 l)
Hydraulic System - Including Tank	42.30 gal (160.11 l)
Hydraulic Tank	25.10 gal (95.00 l)
Swing Drive - Each	0.80 gal (3.03 l)

Sound

Caterpillar 311F L RR Excavator Sound specifications
Iso 6395 - Spectator Noise	99 dB(A)
Iso 6396 - Operator Noise (Closed)	72 dB(A)

Swing

Caterpillar 311F L RR Excavator Swing specifications
Swing Speed	10 rpm
Swing Torque	22,791.00 lbs ft (30,900.04 nm)

Track

Caterpillar 311F L RR Excavator Track specifications
Number Of Carrier Rollers - Each Side	1 piece
Number Of Shoes - Each Side	43 pieces
Number Of Track Rollers - Each Side	6 pieces

Weights

Caterpillar 311F L RR Excavator Weights specifications
Maximum Operating Weight	30,600.00 lbs (13,879.94 kg)
Minimum Operating Weight	27,300.00 lbs (12,383.09 kg)

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