The Caterpillar 311F L RR crawler excavator was introduced in 2014, with an operating weight of 27,558 lb (12.5 t), engine output of 70 hp (52 kW) and a bucket capacity of 0.69 yd³ (0.53 m³). Maximum digging depth is 18.3 ft (5.59 m), maximum horizontal reach is 26.6 ft (8.1 m) and it uses the C3.4B engine.
Caterpillar Crawler Excavator Specifications
Crawler Excavator • Introduced 2014 • C3.4B
Weight: 27,558 lb (12.5 t)Power: 70 hp (52 kW)Bucket: 0.69 yd³ (0.53 m³)Dig depth: 18.3 ft (5.59 m)
Key specifications
27,558 lb (12.5 t)Operating weight
70 hp (52 kW)Engine power
0.69 yd³ (0.53 m³)Bucket capacity
18.3 ft (5.59 m)Digging depth
26.6 ft (8.1 m)Horizontal reach
20,008 lbf (89 kN)Tear-out force
19.7 in (500 mm)Track width
2014Introduced
Useful excavator charts
Charts appear only when enough usable specifications are available.
Digging geometry
Dig depth
18.3 ft
Reach
26.6 ft
Transport dimensions
Length
22.7 ft
Width
8.2 ft
Height
9.3 ft
Model spec snapshot
Main numeric specifications for this excavator.
27,558 lbWeight
70 hpPower
0.69 yd³Bucket
20,008 lbfTear-out
How the Caterpillar 311F L RR compares
Comparison is against Caterpillar crawler excavators in the same broad operating-weight class where enough comparable data exists.
Engine power
70 hp
28% below avg
3rd percentile
Bucket capacity
0.69 yd³
18% below avg
32nd percentile
Digging depth
18.3 ft
In line with avg
48th percentile
Horizontal reach
26.6 ft
3% below avg
27th percentile
Engine power70 hp
Low 70 hpAverage 97 hpHigh 124 hp
About 28% below the peer average.
Bucket capacity0.69 yd³
Low 0.5 yd³Average 0.84 yd³High 1.28 yd³
About 18% below the peer average.
Digging depth18.3 ft
Low 12.4 ftAverage 18.3 ftHigh 21.6 ft
In line with the peer average.
Horizontal reach26.6 ft
Low 23.9 ftAverage 27.4 ftHigh 31.3 ft
About 3% below the peer average.
Tear-out force20,008 lbf
Low 12,535 lbfAverage 18,966 lbfHigh 25,835 lbf
About 5% above the peer average.
This model Peer average
Crawler excavator information
Manufacturer
Caterpillar
Model
311F L RR
Introduced
2014
Boom
MB
Operating specifications
Operating weight
27,558 lb (12.5 t)
Bucket capacity
0.69 yd³ (0.53 m³)
Bucket width
3 ft (0.9 m)
Maximum digging depth
18.3 ft (5.59 m)
Maximum horizontal reach
26.6 ft (8.1 m)
Tear-out force
20,008 lbf (89 kN)
Engine and emissions
Engine manufacturer
Caterpillar
Engine model
C3.4B
Engine power
70 hp (52 kW)
Displacement
207 cu in (3.4 L)
Cylinder bore × stroke
3.9 × 4.33 in (99 × 110 mm)
Emission level
Stage IIIB
Diesel particulate filter
No
Dimensions and transport
Transport length
22.7 ft (6.91 m)
Transport width
8.2 ft (2.49 m)
Transport height
9.3 ft (2.82 m)
Track width
19.7 in (500 mm)
Equipment and features
Air conditioning
Yes
Disclaimer: Specifications can vary by configuration, market and attachment. Verify critical dimensions, capacities and ratings against the official machine documentation and the Caterpillar USA website.
