Caterpillar 311F L RR (2017) Excavator Specs

Category: Excavators ➔
Manufacturer: Caterpillar ➔
Model: 311F L RR (2017) ➔

Dimensions - Reach Boom - 4.3 M (14'1"); R2.8 M (9'2") Stick

Caterpillar 311F L RR (2017) Excavator Dimensions - Reach Boom - 4.3 M (14'1"); R2.8 M (9'2") Stick specifications
Cab Height	9.08 ft (2.77 m)
Cab Height - With Top Guard	9.50 ft (2.90 m)
Counterweight Clearance	3.00 ft (0.91 m)
Ground Clearance	1.42 ft (0.43 m)
Handrail Height	9.25 ft (2.82 m)
Length - Center Of Rollers	9.08 ft (2.77 m)
Shipping Height	9.25 ft (2.82 m)
Shipping Height - Top Of Boom	9.08 ft (2.77 m)
Shipping Length - Long Undercarriage	22.67 ft (6.91 m)
Shipping Length - Long Undercarriage With Blade	24.67 ft (7.52 m)
Tail Swing Radius	5.75 ft (1.75 m)
Track Gauge	6.50 ft (1.98 m)
Track Length	11.42 ft (3.48 m)
Transport Width - 700 Mm (28 In) Shoes	8.75 ft (2.67 m)

Drive

Caterpillar 311F L RR (2017) Excavator Drive specifications
Maximum Drawbar Pull	25,696.00 lbs (11,655.52 kg)
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 (2017) 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
Flywheel Power	70.00 hp (52.20 kw)
Gross Power - Sae J1995	74.00 hp (55.18 kw)
Net Power - Sae J1349	70.00 hp (52.20 kw)
Note	The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.9 kg of refrigerant which has a CO2 equivalent of 1.287 metric tonnes.
Stroke	4.40 in (11.18 cm)

Hydraulic System

Caterpillar 311F L RR (2017) 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	5.80 gpm (21.95 lpm)
Pilot System - Maximum Pressure	598 psi
Stick Cylinder - Bore	4.00 in (10.16 cm)
Stick Cylinder - Stroke	47.00 in (119.38 cm)

Machine Weight

Caterpillar 311F L RR (2017) Excavator Machine Weight specifications
Note	*4.3 m (14'1") reach boom, 2.8 m (9'2") stick, 700 mm (28") track shoes, without blade.
Operating Weight*	28,660.00 lbs (12,999.97 kg)

Operational

Caterpillar 311F L RR (2017) Excavator Operational specifications
Operating Weight	28,660.00 lbs (12,999.97 kg)

Service Refill Capacities

Caterpillar 311F L RR (2017) Excavator Service Refill Capacities specifications
Cooling System	2.40 gal (9.08 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	0.70 gal (2.65 l)

Sound

Caterpillar 311F L RR (2017) Excavator Sound specifications
Iso 6395 - Spectator Noise	99 dB(A)
Iso 6396 - Operator Noise (Closed)	72 dB(A)

Swing

Caterpillar 311F L RR (2017) Excavator Swing specifications
Swing Speed	10 rpm
Swing Torque	22,791.00 lbs ft (30,900.04 nm)

Track

Caterpillar 311F L RR (2017) 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

Working Ranges - Reach Boom - 4.3 M (14'1"); R2.8 M (9'2") Stick

Caterpillar 311F L RR (2017) Excavator Working Ranges - Reach Boom - 4.3 M (14'1"); R2.8 M (9'2") Stick specifications
Maximum Cutting Height	26.70 ft (8.14 m)
Maximum Depth Cut For 2440 Mm (8'0") Level Bottom	16.40 ft (5.00 m)
Maximum Digging Depth	18.40 ft (5.61 m)
Maximum Loading Height	19.00 ft (5.79 m)
Maximum Reach - Ground Level	26.60 ft (8.11 m)
Maximum Vertical Wall Digging Depth	16.00 ft (4.88 m)
Minimum Loading Height	4.40 ft (1.34 m)

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