Caterpillar 315B L Specs

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Overview

The Caterpillar 315B L is a hydraulic excavator listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 99 hp, operating weight of 31812.8 lb, working depth of 17.43 ft, reach of 26.38 ft, capacity of 0.7 yd³ and travel speed of 3.4 mph. This model can be reviewed for excavation, trenching, loading, site preparation, and fleet comparison workflows. Use the full specifications table to compare the Caterpillar 315B L against similar hydraulic excavator models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
36,200
lb

Net Power
98.60
hp

Gross Power
102
hp

Max Digging Depth
17.43
ft

Full Specifications

71 specs

Dimensions

Boom / Stick 7\'5\" (2250mm) 3

Boom / Stick 8\'6\" (2600mm) 4

Boom/Stick Option (Hex) 1 boom w/ stick 1850mm

Ground Clearance 1.51 ft / 0.46 m

Height to Top of Cab 9.45 ft / 2.88 m

Length of Track on Ground 10.41 ft / 3.17 m

Max Cutting Height 27.89 ft / 8.50 m

Max Digging Depth 17.43 ft / 5.31 m

Max Loading Height 19.46 ft / 5.93 m

Max Reach Along Ground 26.38 ft / 8.04 m

Max Vertical Wall Dig Depth 18.28 ft / 5.57 m

Max Vertical Wall Digging Depth 14.44 ft / 4.40 m

Removal Counterweight Clearance 3 lb / 2 kg

Shipping Height Of Unit 9.13 ft / 2.78 m

Shipping Length Of Unit 27.79 ft / 8.47 m

Tail Swing Radius 8.04 ft / 2.45 m

Width To Outside Of Tracks 8.50 ft / 2.59 m

boom w/ stick 1850mm 2

Engine

Alternator Supplied Amperage 50 A

Bore 3.70 in / 94 mm

Cooling System Fluid Capacity 5.10 gal / 19.3 L

Displacement 305 cu in / 5.0 L

Eec 80/1269 99

Engine Make 2236

Engine Model 3046T

Engine Oil Capacity 3.50 gal / 13.2 L

Flywheel Power 99 hp / 73.8 kW

Fuel Capacity 74 gal / 280.1 L

Fuel Tank 74 gal / 280.1 L

Gross Power 102 hp / 76.1 kW

Hydraulic Pump Flow Capacity 69.80 gal/min / 264.2 L/min

Hydraulic System Fluid Capacity 49.70 gal / 188.1 L

Hydraulic System Relief Valve Pressure 4,980 psi / 343.4 bar

Hydraulic Tank 27.30 gal / 103.3 L

Iso 9249 99

Maximum Bucket Capacity 1.10 yd³ / 0.84 m³

Minimum Bucket Capacity 0.50 yd³ / 0.38 m³

Net Power 99 hp / 73.8 kW

Number of Cylinders 4

Operating Voltage 24 V

Operating Weight 36,200 lb / 16,420 kg

Power Measured @ 2,100 rpm

Reference Bucket Capacity 0.70 yd³ / 0.54 m³

Sae J1349 99

Stroke 4.80 in / 122 mm

Swing Drive Fluid Capacity 0.80 gal / 3.0 L

Swing Speed 10 deg

Swing Torque 28,420 deg

Travel Speed 3.40 mph / 5.5 km/h

Hydraulics

Boom Cylinder - Bore 4.30 in / 109 mm

Boom Cylinder - Stroke 47 in / 1,194 mm

Engine Oil 3.40 gal / 12.9 L

Main Implement System - Maximum Flow (2x) 70 gal/min / 265.0 L/min

Maximum Pressure - Implements 4,980 psi / 343.4 bar

Maximum Pressure - Swing 3,340 psi / 230.3 bar

Maximum Pressure - Travel 4,980 psi / 343.4 bar

Pilot System - Maximum Flow 4.50 gal/min / 17.0 L/min

Pilot System - Maximum Pressure 570 psi / 39.3 bar

Stick Cylinder - Bore 4.80 in / 122 mm

Stick Cylinder - Stroke 52.40 in / 1,331 mm

Other

Cooling System 5 gal / 18.9 L

Final Drive - Each 0.7

Hydraulic System - Including Tank 48.90 gal / 185.1 L

Maximum Drawbar Pull 29,480 lb / 13,372 kg

Net Power 99 hp / 73.5 kW

Swing Drive - Each 0.80 deg

Undercarriage

Drawbar Pull 29,480 lb / 13,372 kg

Ground Pressure 6 psi / 0.4 bar

Max Travel Speed 3.42 mph / 5.5 km/h

Shoe Size 23.63 in / 600 mm

Track Gauge 6.53 ft / 1.99 m

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Frequently Asked Questions

What is the operating weight of the Caterpillar 315B L? +

The Caterpillar 315B L has an operating weight of 36,200 lb (16,420 kg). This places it in a class suited for hydraulic excavator applications where ground pressure and transport weight are key considerations.

How powerful is the Caterpillar 315B L engine? +

The Caterpillar 315B L produces 102 hp (76.1 kW) of engine power. This output is typical for its weight class and designed to handle demanding Hydraulic Excavator work cycles efficiently.

What is the maximum digging depth of the Caterpillar 315B L? +

The Caterpillar 315B L has a maximum digging depth of 17.43 ft (5.31 m). This makes it suitable for trenching, foundation work, and other excavation tasks requiring vertical reach.

What is the maximum reach of the Caterpillar 315B L? +

The Caterpillar 315B L has a maximum reach along the ground of 26.38 ft (8.04 m), allowing it to work effectively across wide areas without repositioning.

What is the travel speed of the Caterpillar 315B L? +

The Caterpillar 315B L has a maximum travel speed of 3.4 mph (5.5 km/h), enabling efficient movement between work areas on the job site.

How does the Caterpillar 315B L compare to similar Hydraulic Excavator models? +

You can compare the Caterpillar 315B L side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.