- Category: Excavators ➔
- Manufacturer: Caterpillar ➔
- Model: 312E L ➔
The Caterpillar 312E L is a hydraulic excavator in Caterpillar's 12-ton class, designed for general excavation, trenching, site preparation, and utility work. It features a compact tail swing design for improved maneuverability in confined job sites and is commonly used in urban construction and infrastructure projects. The 312E L is equipped with a fuel-efficient Cat diesel engine, advanced hydraulic controls, and a comfortable operator cab with visibility and control layout suited for long operating hours. Its undercarriage, boom, and stick configuration support digging performance, lifting capability, and attachment versatility across a range of earthmoving applications.
Dimensions
| Ground Clearance | 1.50 ft (0.46 m)
|
| Height - Top of Cab | 9.10 ft (2.77 m)
|
| Length of Track on Ground | 11.50 ft (3.51 m)
|
| Removal Counterweight Clearance | 3.00 ft (0.91 m)
|
| Tail Swing Radius | 7.10 ft (2.16 m)
|
Engine
| Displacement | 269.00 cu in (4,408.13 cu cm)
|
| Engine Model | C4.4 ACERT
|
| Net Power | 94.00 hp (70.10 kw)
|
Operating Specifications
| Cooling System Fluid Capacity | 5.90 gal (22.33 l)
|
| Engine Oil Capacity | 3.60 gal (13.63 l)
|
| Fuel Capacity | 66.10 gal (250.19 l)
|
| Hydraulic System Fluid Capacity | 43.40 gal (164.27 l)
|
| Operating Weight | 33,069.00 lbs (14,999.86 kg)
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| Swing Drive Fluid Capacity | 0.70 gal (2.65 l)
|
Swing Mechanism
Undercarriage
| Drawbar Pull | 25,628.00 lbs (11,624.68 kg)
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| Number of Carrier Rollers per Side | 2
|
| Number of Shoes per Side | 46
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| Number of Track Rollers per Side | 7
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