Caterpillar 318B L

Boom/Stick Excavator Option 1

Max Cutting Height28.20 ft (9 m)
Max Digging Depth18.50 ft (6 m)
Max Loading Height18.90 ft (6 m)
Max Reach Along Ground27.40 ft (8 m)
Max Vertical Wall Digging Depth12.90 ft (4 m)

Boom/Stick Excavator Option 2

Max Cutting Height29.60 ft (9 m)
Max Digging Depth19.90 ft (6 m)
Max Loading Height13.30 ft (4 m)
Max Reach Along Ground28.90 ft (9 m)
Max Vertical Wall Digging Depth17.30 ft (5 m)

Boom/Stick Excavator Option 3

Max Cutting Height30.70 ft (9 m)
Max Digging Depth21.40 ft (7 m)
Max Loading Height20.80 ft (6 m)
Max Reach Along Ground30.40 ft (9 m)
Max Vertical Wall Digging Depth19.10 ft (6 m)

Boom/Stick Excavator Option 4

Max Cutting Height32 ft (10 m)
Max Digging Depth23 ft (7 m)
Max Loading Height22.10 ft (7 m)
Max Reach Along Ground32.10 ft (10 m)
Max Vertical Wall Dig Depth21.10 ft (6 m)


Ground Clearance1.70 ft (1 m)
Height - Top of Cab9.90 ft (3 m)
Length of Track on Ground10.80 ft (3 m)
Removal Counterweight Clearance3.50 ft (1 m)
Tail Swing Radius8.10 ft (2 m)
Width to Outside of Tracks9.20 ft (3 m)


Maximum Drawbar Pull39,000 lbs (17,690 kg)
Travel Speed2.90 mph (5 kph)


Bore3.70 in (9 cm)
Displacement305 cu in (0 m)
Engine Model3,046
Flywheel Power115 hp (86 kw)
ISO 9249115 hp (86 kw)
Net Power119 hp (89 kw)
SAE J1349115 hp (86 kw)
Stroke4.80 in (12 cm)

Hydraulic System

4.24.20 gal/min (16 l/min)
570570 psi
Boom Cylinder - Bore5 in (13 cm)
Boom Cylinder - Stroke47 in (119 cm)
Bucket Cylinder - Bore4.30 in (11 cm)
Bucket Cylinder - Stroke41 in (104 cm)
Main Implement System - Maximum Flow (2x)40
Maximum Pressure - Implements4,980 psi
Maximum Pressure - Swing3,700 psi
Maximum Pressure - Travel4,980 psi
Stick Cylinder - Bore5.10 in (13 cm)
Stick Cylinder - Stroke54 in (137 cm)

Operating Specifications

Fuel Capacity74 gal (280 l)
Hydraulic Pump Flow Capacity79.30 gal/min (300 l/min)
Hydraulic System Fluid Capacity49.70 gal (188 l)
Hydraulic System Relief Valve Pressure4,980 psi
Operating Weight40,521 lbs (18,380 kg)

Service Refill Capacities

Cooling System4.60 gal (17 l)
Engine Oil3.40 gal (13 l)
Final Drive - Each0.70 gal (3 l)
Fuel Tank74 gal (280 l)
Hydraulic System - Including Tank49.70 gal (188 l)
Hydraulic Tank27.70 gal (105 l)
Swing Drive - Each0.80 gal (3 l)


Drawbar Pull39,000 lbs (17,690 kg)
Max Travel Speed2.90 mph (5 kph)
Shoe Size23.70 in (60 cm)
Track Gauge7.30 ft (2 m)


Operating Weight40,543 lbs (18,390 kg)
Operating Weight - Long Undercarriage40,540 lbs (18,389 kg)

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