Categories ↠ Excavators ↠ Caterpillar M318F

Caterpillar M318F Excavator

Category: Excavators ➔
Manufacturer: Caterpillar ➔
Model: M318F ➔

The Caterpillar M318F is a wheeled excavator designed for road construction, utility work, material handling, and general earthmoving applications. It is part of Caterpillar's M Series and combines mobility, hydraulic performance, and operator comfort in a machine suited to urban and jobsite environments. The M318F typically features a diesel engine, advanced hydraulic controls, a reinforced undercarriage, and a cab configured for visibility and productivity. Common attachments include buckets, grapples, thumbs, and hydraulic tools. The Caterpillar M318F excavator is used in applications requiring frequent travel between work areas, precise digging, and efficient handling of varied materials.

See all Caterpillar M318Fs for sale

Bucket

Bucket Capacities

1.43 cu yd (1.09 cu m)

DRIVE SYSTEM

Maximum Travel Speed

22.00 mph (35.41 kph)

Engine

Bore	4.10 in (10.41 cm)
Displacement	427.80 cu in (7,010.40 cu cm)
Engine Gross Power (Maximum) - ISO 14396	174.00 hp (129.75 kw)
Engine Model	Cat C7.1 ACERT
Engine Power - Maximum Gross - ISO 14396	129.4 kW (174 [176]*)
Engine Power - Maximum Net - ISO 9249/SAE J1349	126 kW (169 [171]*)
Maximum Torque - 1,400 rpm	578.00 lbs ft (783.65 nm)
Net Power	169.00 hp (126.03 kw)
Note	*Metric values.
Number of Cylinders	6
Ratings	1750 rpm
Stroke	5.30 in (13.46 cm)

Hydraulic System

Maximum Flow - Auxiliary Circuit - Medium Pressure	12.90 gpm (48.83 lpm)
Maximum Flow - Implement/Travel Circuit	67.00 gpm (253.60 lpm)
Maximum Pressure - Auxiliary Circuit - High Pressure	5076 psi
Maximum Pressure - Implement Circuit - Heavy Lift	5366 psi
Maximum Pressure - Implement Circuit - Normal	5076 psi
Maximum Pressure - Implement Circuit - Normal and Travel Circuit	5076 psi
Swing Mechanism	5366 psi
System	55.50 gal (210.07 l)
Tank Capacity	32.20 gal (121.88 l)

Service Refill Capacities

Cooling System	12.40 gal (46.93 l)
Diesel Exhaust Fluid Tank	9.10 gal (34.44 l)
Engine Crankcase	4.90 gal (18.55 l)
Final Drive	0.70 gal (2.65 l)
Front Steering Axle - Differential	2.80 gal (10.60 l)
Fuel Tank - Total Capacity	87.20 gal (330.05 l)
Powershift Transmission	0.70 gal (2.65 l)
Rear Axle - Housing (Differential)	3.70 gal (14.00 l)

Swing Mechanism

Maximum Swing Torque	30977 lb ft (9,441.79 m)
Swing Speed	10 rpm
Swing Torque	28,027.00 lbs ft (37,999.01 nm)

Tires

Optional	1) 11.00-20 (Dual Pneumatic); 2) 445/70/R19.5 TL XF (Single Pneumatic); 3) 10.00-20 (Dual Solid Rubber)
Standard	10.00-20 (Dual Pneumatic)

Transmission

Creeper Speed - 1st Gear	1.90 mph (3.06 kph)
Creeper Speed - 2nd Gear	7.50 mph (12.07 kph)
Drawbar Pull	23,155.00 lbs (10,502.94 kg)
Forward/Reverse - 1st Gear	6.20 mph (9.98 kph)
Forward/Reverse - 2nd Gear	21.70 mph (34.92 kph)
Maximum Forward/Reverse - 2nd Gear	22.00 mph (35.41 kph)
Maximum Gradeability	64%

Undercarriage

Ground Clearance	1.30 ft (0.40 m)
Oscillation Axle Angle	9 degrees

Weights

One-Piece Boom - Front and Rear Outriggers	40,080.00 lbs (18,180.00 kg)
One-Piece Boom - Rear Dozer, Front Outriggers	39,507.00 lbs (17,920.10 kg)
VA Boom - Front and Rear Outriggers	41,160.00 lbs (18,669.89 kg)
VA Boom - Rear Dozer, Front Outriggers	40,587.00 lbs (18,409.98 kg)

Working Ranges

Maximum Digging Depth	19.40 ft (5.91 m)
Maximum Reach - Ground Level	30.30 ft (9.24 m)

Caterpillar M318Fs currently for sale

A Caterpillar M318F From Zeppelin Baumaschinen for $88,000.00 USD

A Caterpillar M318F From MacAllister Machinery – South for $103,000.00 USD

A 2018 Caterpillar M318F From Finanzauto for $166,000.00 USD

A 2018 Caterpillar M318F From Milton Cat for $213,620.00 USD

A 2018 Caterpillar M318F From Milton Cat for $114,175.00 USD

Our Main Office

Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200

About Us

Construction Equipment Guide covers the nation with its four regional newspapers, offering construction and industry news and information along with new and used construction equipment for sale from dealers in your area. Now we extend those services and information to the internet. Making it as easy as possible to find the news and equipment that you need and want.

Contents Copyrighted 2026, by Construction Equipment Guide, which is a Registered Trademark, registered in the U.S. Patent Office. Registration number 0957323. All rights reserved, nothing may be reprinted or reproduced (including framing) in whole or part without written permission from the publisher. All editorial material, photographs, drawings, letters, and other material will be treated as unconditionally assigned for publication and copyright purposes and are subject to Construction Equipment Guide’s unrestricted right to edit and comment editorially. Contributor articles do not necessarily reflect the policy or opinions of this publication.

Read our privacy policy here.
Mastodon