Overview
The Caterpillar 518 Grapple Skidder is a grapple skidder listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 130 hp, operating weight of 26,511 lb, fuel capacity of 51.0 gal and hydraulic capacity of 7.7 gal. This model can be reviewed for equipment comparison, jobsite planning, fleet research, and specification-based machine selection. Use the full specifications table to compare the Caterpillar 518 Grapple Skidder against similar grapple skidder models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Operating Weight
26,510.60
lb
Gross Power
130
hp
Overall Length
18.25
ft
Overall Width
8.67
ft
Full Specifications
27 specs
Dimensions
Blade Width
7.09 ft / 2.16 m
Cable Width
0.63 ft / 0.19 m
Drum Capacity At Cable Width
249.35 in / 6,333 mm
Grapple Capacity - Tongs Tip To Tip
7.54 yd³ / 5.76 m³
Ground Clearance
1.55 ft / 0.47 m
Height to Top of Cab
9.55 ft / 2.91 m
Max Line Pull - Bare Drum
26,363 lb / 11,958 kg
Max Line Speed
301.84 mph / 485.8 km/h
Overall Length
18.25 ft / 5.56 m
Overall Width
8.67 ft / 2.64 m
Reach Of Grapple At Ground Level
8.59 ft / 2.62 m
Tong Opening At Tips
6.84 in / 174 mm
Wheelbase
10.67 ft / 3.25 m
Engine
Axle Oscillation
14 lb / 6 kg
Displacement
427 cu in / 7.0 L
Drum Diameter
10.04 in / 255 mm
Engine Make
2236
Engine Model
3304
Fuel Capacity
51 gal / 193.1 L
Gross Power
130 hp / 96.9 kW
Hydraulic System Fluid Capacity
7.70 gal / 29.1 L
Max Speed - Forward
15 mph / 24.1 km/h
Max Speed - Reverse
17.90 mph / 28.8 km/h
Number of Forward Gears
3
Number of Reverse Gears
3
Operating Weight
26,511 lb / 12,025 kg
Tire Size
23.10 in / 587 mm
Frequently Asked Questions
What is the operating weight of the Caterpillar 518 Grapple Skidder? +
The Caterpillar 518 Grapple Skidder has an operating weight of 26,511 lb (12,025 kg). This places it in a class suited for grapple skidder applications where ground pressure and transport weight are key considerations.
How powerful is the Caterpillar 518 Grapple Skidder engine? +
The Caterpillar 518 Grapple Skidder produces 130 hp (96.9 kW) of engine power. This output is typical for its weight class and designed to handle demanding Grapple Skidder work cycles efficiently.
How does the Caterpillar 518 Grapple Skidder compare to similar Grapple Skidder models? +
You can compare the Caterpillar 518 Grapple Skidder 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.