1. Home
  2. Machinery
  3. Excavators
  4. Mid-Size Excavators
  5. Cat 312B

Cat 312B

Cat 312B

Brand: Cat
Category: Excavators
  • Weight 27410 lbs (12433 kg)
  • Horsepower 84 HP (63 kW)
  • Digging Depth 203 in. (515 cm)

Specs

General Information

Manufacturer Cat
Model 312B
Excavator Type Mid-Size Excavators

Engine

Engine Make Caterpillar
Engine Model 3064T Diesel Engine
Displacement 259 cu. in. (4244,2 cc)
Bore 4,1 in (10,4 cm)
Stroke 5,2 in (13,2 cm)
Gross Power 91 hp (68 kw)
Net Power 84 HP (63 kW)
Aspiration Turbocharged
Rated Power 1900 RPM

Electrical System

Operating Voltage 24 V
Alternator 50 A

Fluid Capacities

Fuel Capacity 66,1 gal (250,2 l)
Engine Oil Capacity 3,5 gal (13,2 l)
Cooling Capacity 4,1 gal (15,5 l)
Hydraulic System Capacity 42,8 gal (162,0 l)
Swing Drive Capacity 0,8 gal (3,0 l)

Drive System

Drawbar Pull 22930 lbs (10,401 kg)
Max Travel Speed 3.5 mph (5,6 km)

Hydraulic System

Hydraulic Pump Flow Capacity 63.5 GPM (238 LPM)
Relief Valve Pressure 4980 psi (343 Bar)

Swing System

Swing Speed 12.3 RPM

Bucket and Arm

Reference Bucket Capacity 0,6 cu yds (0,5 m2)
Max Bucket Capacity 1,1 cu yds (0,8 m2)
Min Bucket Capacity 0,5 cu yds (0,4 m2)

Working Ranges

Max Digging Depth 203 in. (515 cm)
Max Loading Height 231,6 in. (588,3 cm)
Max Reach Along Ground 307,2 in. (780,3 cm)
Max Vertical Wall Digging Depth 175,2 in. (445,0 cm)
Max Cutting Height 325,2 in. (826,0 cm)

Dimensions

Overall Length 300,0 in. (762,0 cm)
Cab Height 109,2 in. (277,4 cm)
Overall Width 98,4 in. (249,9 cm)
Tail Swing Radius 84,0 in. (213,4 cm)
Removal Counterweight Clearance 37,2 in. (94,5 cm)
Track Gauge 79,2 in. (201,2 cm)
Track Length 1320,0 in. (3352,8 cm)
Length of Track on Ground 110,4 in. (280,4 cm)
Ground Clearance 18,0 in. (45,7 cm)

Undercarriage

Ground Pressure 5,7 psi (39,3 kPa)
Shoe Size 19,7 in. (50,0 cm)

Weights

Operating Weight 27410 lbs (12433 kg)

Our Rating

The overall rating is based on review by our experts.

8
  • Capacity 8 / 10
  • Compatibility 7 / 10
  • Design & Ergonomics 9 / 10
  • Durability 9 / 10
  • Environmental Impact 6 / 10
  • Fuel Efficiency 9 / 10
  • Maintenance 9 / 10
  • Maneuverability 8 / 10
  • Market Reputation 9 / 10
  • Safety 8 / 10
  • Second-Hand Market 6 / 10
  • Technology 8 / 10

Reviews

  • Be the first to add a Review

    Please post a user review only if you have / had this product.

  • Rate this Product

  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 6 / 10 based on your selection

Disclaimer Note

While the information on this platform is carefully reviewed, we cannot guarantee the absence of possible errors or omissions. Therefore, we recommend verifying technical specifications with your dealer before making any purchases. The information provided here is for general purposes only and does not come with a guarantee of accuracy. It is crucial to obtain up-to-date and precise information before making any decisions.

BrandsView All

Show More Brands