- Category: Mini Excavators ➔
- Manufacturer: Caterpillar ➔
- Model: 308E2 CR ➔
The Caterpillar 308E2 CR is a compact radius mini excavator designed for construction, utility, landscaping, and site preparation work in confined spaces. It features a reduced tail swing design for improved maneuverability near walls, roads, and obstacles. The 308E2 CR is typically equipped with a Caterpillar diesel engine, hydraulic system, and operator cab or canopy options. Common attachments include buckets, hydraulic thumbs, augers, and breakers. Known for transportability and versatility, the Caterpillar 308E2 CR is used for digging, trenching, grading, and material handling on small to medium job sites where space is limited.
Bucket
| Maximum Bucket Capacity | 1.10 cu yd (0.84 cu m)
|
| Minimum Bucket Capacity | 0.50 cu yd (0.38 cu m)
|
Engine
| Aspiration | Turbocharged
|
| Bore | 3.70 in (9.40 cm)
|
| Displacement | 203.20 cu in (3,329.86 cu cm)
|
| Emissions | Meets U.S. EPA Tier 4 Final and EU Stage IIIB emission standards.
|
| Engine Make | Caterpillar
|
| Engine Model | Cat C3.3B
|
| Gross Power | 66.60 hp (49.66 kw)
|
| Net Power | 65.00 hp (48.47 kw)
|
| Net Power - ISO 9249 | 65.00 hp (48.47 kw)
|
| Power Measured @ | 2400 rpm
|
| Stroke | 4.70 in (11.94 cm)
|
Operating Specifications
| Cooling System Fluid Capacity | 3.70 gal (14.00 l)
|
| Engine Oil Capacity | 3.00 gal (11.36 l)
|
| Fuel Capacity | 33.00 gal (124.91 l)
|
| Hydraulic System Fluid Capacity | 21.70 gal (82.13 l)
|
| Operating Weight | 18,519.00 lbs (8,400.09 kg)
|
Service Refill Capacities
| Cooling System | 3.70 gal (14.00 l)
|
| Engine Oil | 3.00 gal (11.36 l)
|
| Fuel Tank | 33.00 gal (124.91 l)
|
| Hydraulic Tank | 21.70 gal (82.13 l)
|
Swing Mechanism
Undercarriage
| Drawbar Pull | 20,720.00 lbs (9,398.45 kg)
|
| Ground Pressure | 5.6 psi
|
| Max Travel Speed | 3.50 mph (5.63 kph)
|
| Track Gauge | 6.60 ft (2.01 m)
|
Weights
| Operating Weight | 18,519.00 lbs (8,400.09 kg)
|