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M318F Wheeled Excavator

Working hard has never been easier with Cat® F Series Wheeled Excavators. Enjoy the versatility offered by integrated solutions and technologies that do repetitive tasks for you. These machines are designed to help you take on the wide variety of challenges you face every day, and at a lower cost.

Specifications
Equipment
Units: US Metric
Engine
Engine Model
Cat C7.1
Net Power
169 HP
126 kW
Bore
4.1 in
105 mm
Stroke
5.3 in
135 mm
Displacement
427.8 in³
7.01 B
Maximum Torque - 1,400 rpm
578 ft-lb
783 N·m
Note
*Metric values.
Engine Power - Maximum Gross - ISO 14396
129.4 kW (174 hp [176 hp]*)
Engine Power - Maximum Net - ISO 9249/SAE J1349
126 kW (169 hp [171 hp]*)
Ratings
1750 r/min
1750 r/min
Number of Cylinders - In Line
6
Emissions
Meets Tier 4 Final/Stage IV emission standards.
Weights
Operating Weight*
17 200 to 19 700 kg (37,919 to 43,431 lb)
VA Boom - Front and Rear Outriggers
41160 lb
18670 kg
One-Piece Boom - Rear Dozer, Front Outriggers
39507 lb
17920 kg
One-Piece Boom - Front and Rear Outriggers
40080 lb
18180 kg
Note
*Includes medium stick, 3400 kg (7,496 lb) counterweight, full fuel tank, operator, quick coupler (250 kg/551 lb), bucket (600 kg/1,323 lb), dual pneumatic tires. Weight varies depending on configuration.
Counterweights
3400/3900 kg (7,496/8,598 lb)
Swing Mechanism
Swing Speed
10 r/min
10 r/min
Maximum Swing Torque
30977 ft-lb
42 kN·m
Hydraulic System
System
55.5 gal (US)
210 B
Maximum Pressure - Implement Circuit - Heavy Lift
5366 psi
37000 kPa
Maximum Pressure - Auxiliary Circuit - High Pressure
5076 psi
35000 kPa
Maximum Flow - Auxiliary Circuit - Medium Pressure
12.9 gal/min
49 l/min
Maximum Pressure - Implement Circuit - Normal and Travel Circuit
5076 psi
35000 kPa
Maximum Flow - Auxiliary Circuit - High Pressure
67 gal/min
252 l/min
Maximum Pressure - Auxiliary Circuit - Medium Pressure
2683 psi
18500 kPa
Maximum Flow - Implement/Travel Circuit
67 gal/min
252 l/min
Swing Mechanism
5366 psi
37000 kPa
Maximum Flow - Swing Mechanism
22.2 gal/min
84 l/min
Drive
Maximum Travel Speed
22 mile/h
35 km/h
Transmission
Drawbar Pull
23155 lbf
103 kN
Maximum Forward/Reverse - 2nd Gear
22 mile/h
35 km/h
Maximum Gradeability (17 500 kg/38,580 lb)
75%
Service Refill Capacities
Fuel Tank - Total Capacity
87.2 gal (US)
330 B
Diesel Exhaust Fluid Tank
9.1 gal (US)
34.5 B
Undercarriage
Ground Clearance
14.6 in
370 mm
Working Ranges
VA Boom - 2600 mm (8'6") Stick Length: Reach at Ground Level
30.83 ft
9405 mm
One-Piece Boom - 2600 mm (8'6") Stick Length: Dump Height
20.42 ft
6225 mm
VA Boom - 2600 mm (8'6") Stick Length: Dump Height
23.83 ft
7265 mm
VA Boom - 2600 mm (8'6") Stick Length: Digging Depth
20 ft
6090 mm
VA Boom - 2600 mm (8'6") Stick Length: Digging Height
34.25 ft
10435 mm
VA Boom - 2400 mm (7'10") Stick Length: Reach at Ground Level
30.25 ft
9210 mm
One-Piece Boom - 2400 mm (7'10") Stick Length: Reach at Ground Level
29.5 ft
8995 mm
VA Boom - 2400 mm (7'10") Stick Length: Digging Depth
19.33 ft
5890 mm
Weights
VA Boom - Rear Dozer, Front Outriggers
40587 lb
18410 kg
Working Ranges
One-Piece Boom - 2400 mm (7'10") Stick Length: Digging Height
30 ft
9140 mm
VA Boom - 2400 mm (7'10") Stick Length: Dump Height
23.42 ft
7135 mm
Undercarriage
Note
*For Optional Trailer Package – Not available in Australia/New Zealand.
Working Ranges
One-Piece Boom - 2600 mm (8'6") Stick Length: Digging Depth
19.33 ft
5890 mm
Undercarriage
Maximum Towable Trailer Mass*
17637 lb
8 ton (US)
Working Ranges
VA Boom - 2400 mm (7'10") Stick Length: Digging Height
33.75 ft
10275 mm
One-Piece Boom - 2400 mm (7'10") Stick Length: Digging Depth
18.67 ft
5690 mm
Note
Range values are calculated with GD bucket 1200 mm (48 in), 0.91 m3 (1.19 yd3) with tips K080 and quick coupler with a tip radius of 1574 mm (5'2").
One-Piece Boom - 2600 mm (8'6") Stick Length: Digging Height
30.33 ft
9255 mm
One-Piece Boom - 2600 mm (8'6") Stick Length: Reach at Ground Level
30.17 ft
9190 mm
One-Piece Boom - 2400 mm (7'10") Stick Length: Dump Height
20.08 ft
6110 mm