Caterpillar 312 Crawler Excavators for Sale
Browse 10 Caterpillar 312 Crawler Excavators machines on Machmon. Compare by model, location, and condition, then contact sellers using the enquiry options provided.
- 2015 Caterpillar 312 Crawler Excavator
You have hidden this ad2015 Caterpillar 312 Crawler ExcavatorOstrowiec Swietokrzyski, Poland€ 43,803
PPHU MAKO, ANDRZEJ GLIBOWSKI - 2016 Caterpillar 312 Crawler ExcavatorYou have hidden this ad2016 Caterpillar 312 Crawler ExcavatorSakura, Japan€ 37,496
Toyokami Co., Ltd. - 2015 Caterpillar 312E Crawler ExcavatorYou have hidden this ad2015 Caterpillar 312E Crawler ExcavatorOstrowiec Świętokrzyski, Poland€ 43,762PPHU MAKO, ANDRZEJ GLIBOWSKI
- 2016 Caterpillar 312EL Crawler ExcavatorYou have hidden this ad2016 Caterpillar 312EL Crawler ExcavatorHagen, Germany€ 95,950
Euroholz - 2015 Caterpillar 312B Crawler ExcavatorYou have hidden this ad2015 Caterpillar 312B Crawler ExcavatorShanghai, ChinaPrice on request
OUTONG MACHINERY LIMITED - 2007 Caterpillar 312C Crawler ExcavatorYou have hidden this ad2007 Caterpillar 312C Crawler ExcavatorNeuville-Saint-Amand, France€ 28,500
Sodineg France - 2007 Caterpillar 312C Crawler ExcavatorYou have hidden this ad2007 Caterpillar 312C Crawler ExcavatorNeuville Saint Amand, France€ 28,500Sodineg France
- 2005 Caterpillar 312CL Crawler ExcavatorYou have hidden this ad2005 Caterpillar 312CL Crawler ExcavatorBors, Romania€ 32,000
AGROSPRINTER - 2005 Caterpillar 312C Crawler ExcavatorYou have hidden this ad2005 Caterpillar 312C Crawler ExcavatorBorș, Romania€ 29,000AGROSPRINTER
- 2003 Caterpillar 312C Crawler ExcavatorYou have hidden this ad2003 Caterpillar 312C Crawler ExcavatorÉloyes, France€ 25,000
Bergerat USED
Key specifications
- Operating weight
- About 12,500 to 14,150 kg (27,550 to 31,150 lb), varying by generation and undercarriage
- Net power
- 63 kW (84 hp) on the 312B up to 70 to 71 kW (94 to 95 hp) on the 312E and 312F GC
- Engine, early generations
- Cat 3064T diesel on the 312B and 312C; Cat 3054C on the 312D2
- Engine, later generations
- Cat C4.2 ACERT on the 312D; Cat C4.4 ACERT on the 312E; Cat C3.4B on the 312F GC
- Emissions class
- EEC 80/1269 on the 312B and 312C, EPA Tier 3 and EU Stage IIIA on the 312D, EU Stage IIIB on the 312E, Tier 4 Final on the 312F GC
- Undercarriage options
- Standard and Long Undercarriage (L) variants offered across most generations, adding roughly 500 to 700 kg
Model overview
The Caterpillar 312 is a 12 to 14 tonne class crawler excavator, sitting in the small-to-mid excavator range between the compact 30x series and the larger 320 class. Caterpillar built the 312 across several generations, from the 312B and 312C through the 312D, 312D2 and 312E, ending with the 312F GC. Net power moved from around 63 kW (84 hp) on the 312B to 70 to 71 kW (94 to 95 hp) on the later 312E and 312F GC, with operating weight generally between 12,500 kg and 14,150 kg depending on generation and undercarriage length. Emissions compliance also moved by generation, from EEC 80/1269 on the earliest machines up to EU Stage IIIB and Tier 4 Final on the last 312-badged models.
At a glance
Generation and suffixConfirm whether a listing is a 312B, 312C, 312D, 312D2, 312E or 312F GC, and whether it carries the L (Long Undercarriage) suffix, before comparing weight or power.
Emissions standardEmissions class changes by generation, from EEC 80/1269 on early machines to Tier 4 Final on the last 312F GC. Check the emissions class required for the buyer's region or site.
Undercarriage lengthLong Undercarriage (L) variants add stability and roughly 500 to 700 kg over the standard undercarriage of the same generation.
Hours, year and configurationUse the live filters and listing cards to compare age, operating hours and visible boom, stick and bucket configuration.
Specifications sourced from h-cpc.cat.com (official manufacturer page).
