- Category: Excavators ➔
- Manufacturer: Caterpillar ➔
- Model: M318F ➔
The Caterpillar M318F is a versatile hydraulic excavator designed for medium-duty construction and earthmoving tasks. Featuring advanced hydraulic systems, the M318F delivers precise control and efficient performance in digging, lifting, and material handling. Its robust undercarriage and durable components ensure stability and longevity on various job sites. Equipped with a comfortable operator cabin, the M318F enhances productivity through improved visibility and ergonomic controls. This excavator supports multiple attachments, increasing its adaptability for trenching, grading, and demolition applications. The Caterpillar M318F combines reliability and advanced technology, making it a preferred choice for contractors requiring a dependable excavator in the 18-ton class.
Bucket
| Bucket Capacities | 1 cu yd (1 cu m)
|
DRIVE SYSTEM
| Maximum Travel Speed | 22 mph (35 kph)
|
Engine
| Bore | 4 in (10 cm)
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| Displacement | 428 cu in (7,010 cu cm)
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| Engine Gross Power (Maximum) - ISO 14396 | 174 hp (130 kw)
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| Engine Model | Cat C7.1 ACERT
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| Engine Power - Maximum Gross - ISO 14396 | 129.4 kW (174 [176]*)
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| Engine Power - Maximum Net - ISO 9249/SAE J1349 | 126 kW (169 [171]*)
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| Maximum Torque - 1,400 rpm | 578 lbs ft (784 nm)
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| Net Power | 169 hp (126 kw)
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| Note | *Metric values.
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| Number of Cylinders | 6
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| Ratings | 1750 rpm
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| Stroke | 5 in (13 cm)
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Hydraulic System
| Maximum Flow - Auxiliary Circuit - Medium Pressure | 13 gpm (49 lpm)
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| Maximum Flow - Implement/Travel Circuit | 67 gpm (254 lpm)
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| Maximum Pressure - Auxiliary Circuit - High Pressure | 5076 psi
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| Maximum Pressure - Implement Circuit - Heavy Lift | 5366 psi
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| Maximum Pressure - Implement Circuit - Normal | 5076 psi
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| Maximum Pressure - Implement Circuit - Normal and Travel Circuit | 5076 psi
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| Swing Mechanism | 5366 psi
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| System | 56 gal (210 l)
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| Tank Capacity | 32 gal (122 l)
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Service Refill Capacities
| Cooling System | 12 gal (47 l)
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| Diesel Exhaust Fluid Tank | 9 gal (34 l)
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| Engine Crankcase | 5 gal (19 l)
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| Final Drive | 1 gal (3 l)
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| Front Steering Axle - Differential | 3 gal (11 l)
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| Fuel Tank - Total Capacity | 87 gal (330 l)
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| Powershift Transmission | 1 gal (3 l)
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| Rear Axle - Housing (Differential) | 4 gal (14 l)
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Swing Mechanism
| Maximum Swing Torque | 30977 lb ft (9,442 m)
|
| Swing Speed | 10 rpm
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| Swing Torque | 28,027 lbs ft (37,999 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)
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| Standard | 10.00-20 (Dual Pneumatic)
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Transmission
| Creeper Speed - 1st Gear | 2 mph (3 kph)
|
| Creeper Speed - 2nd Gear | 8 mph (12 kph)
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| Drawbar Pull | 23,155 lbs (10,503 kg)
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| Forward/Reverse - 1st Gear | 6 mph (10 kph)
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| Forward/Reverse - 2nd Gear | 22 mph (35 kph)
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| Maximum Forward/Reverse - 2nd Gear | 22 mph (35 kph)
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| Maximum Gradeability | 64%
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Undercarriage
| Ground Clearance | 1 ft (0 m)
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| Oscillation Axle Angle | 9 degrees
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Weights
| One-Piece Boom - Front and Rear Outriggers | 40,080 lbs (18,180 kg)
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| One-Piece Boom - Rear Dozer, Front Outriggers | 39,507 lbs (17,920 kg)
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| VA Boom - Front and Rear Outriggers | 41,160 lbs (18,670 kg)
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| VA Boom - Rear Dozer, Front Outriggers | 40,587 lbs (18,410 kg)
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Working Ranges
| Maximum Digging Depth | 19 ft (6 m)
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| Maximum Reach - Ground Level | 30 ft (9 m)
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