The Caterpillar 312 Mono crawler excavator was introduced in 1996, with an operating weight of 29,321 lb (13.3 t), engine output of 84 hp (63 kW) and a bucket capacity of 0.78 yd³ (0.6 m³). It uses the 3054 T engine.
Charts appear only when enough usable specifications are available.
Transport dimensions
Length
25 ft
Width
8.2 ft
Height
9.5 ft
Model spec snapshot
Main numeric specifications for this excavator.
29,321 lbWeight
84 hpPower
0.78 yd³Bucket
How the Caterpillar 312 Mono compares
Comparison is against Caterpillar crawler excavators in the same broad operating-weight class where enough comparable data exists.
Engine power
84 hp
13% below avg
24th percentile
Bucket capacity
0.78 yd³
7% below avg
54th percentile
Engine power84 hp
Low 70 hpAverage 97 hpHigh 124 hp
About 13% below the peer average.
Bucket capacity0.78 yd³
Low 0.5 yd³Average 0.84 yd³High 1.28 yd³
About 7% below the peer average.
This model Peer average
Crawler excavator information
Manufacturer
Caterpillar
Model
312 Mono
Introduced
1996
Model series
Mono
Boom
MB
Operating specifications
Operating weight
29,321 lb (13.3 t)
Bucket capacity
0.78 yd³ (0.6 m³)
Engine and emissions
Engine manufacturer
Caterpillar
Engine model
3054 T
Engine power
84 hp (63 kW)
Displacement
244 cu in (4 L)
RPM at maximum torque
2200 rpm
Diesel particulate filter
No
Dimensions and transport
Transport length
25 ft (7.61 m)
Transport width
8.2 ft (2.49 m)
Transport height
9.5 ft (2.89 m)
Track width
23.6 in (600 mm)
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.
