- Overall Width: 78.38 ft / 23890 mm
- Height To Top Of Cab: 9.55 ft / 2908 mm
- Ground Clearance: 1.48 ft / 450 mm
- Wheelbase: 10.71 ft / 3264 mm
Published dimensions and weight
Ranger F66G
The Ranger F66G pairs the 6BT5.9 engine (137 hp) with an operating weight near 10.8 t.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight23890 lb10836.4 kg
03Selected published values36
Skidders are commonly used to move felled timber from the cutting area to a landing. Published rows for Ranger F66G include published operating weight of 23890 lb / 10836.4 kg, published engine power of 152 hp / 113.4 kw, the published “Overall Width” field of 78.38 ft / 23890 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Overall Width” field (78.38 ft / 23890 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Height To Top Of Cab” field (9.55 ft / 2908 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Ground Clearance” field (1.48 ft / 450 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Dimensions
Overall Width78.38 ft23890 mm
Height To Top Of Cab9.55 ft2908 mm
Ground Clearance1.48 ft450 mm
Wheelbase10.71 ft3264 mm
Max Height Of Boom10.85 ft3307 mm
Reach Of Grapple At Ground Level7.66 ft2332 mm
Tong Opening At Tips7.17 ft2184 mm
Blade Width7.01 ft2134 mm
Max Line Pull - Bare Drum31090 lb138.3 kN
Max Line Speed407.81 ft/min124.3 m/min
Drum Capacity At Cable Width314.97 ft96 m
Grapple Capacity - Tongs Tip To Tip8.08 ft20.75 m2
Cable Width0.6 in15 mm
Max Blade Height23.51 in597 mm
Engine
Number Of Cylinders66
Engine Make23472347
Engine Model6BT5.96BT5.9
Gross Power152 hp113.4 kw
Net Power137 hp102.2 kw
Power Measured @2500 rpm2500 rpm
Peak Torque425 lb ft576.3 Nm
Displacement359 cu in5.9 L
Operational
Operating Weight23890 lb10836.4 kg
Fuel Capacity48 gal181.7 L
Cooling System Fluid Capacity10 gal37.9 L
Engine Oil Capacity3.6 gal13.7 L
Hydraulic System Fluid Capacity14 gal53 L
Operational Voltage12 V12 V
Alternator Supplied Amperage65 amps65 amps
Tire Size23.1x2623.1x26
Transmission
Transmission TypeClark R28320Clark R28320
Number Of Forward Gears33
Max Speed - Forward15.8 mph25.5 km/h
Hydraulic
Pump Typegear typegear type
Pump Flow36.8 gal/min139 L/min
Relief Valve Pressure2200 psi15168 kPa
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Manufacturer-published specifications.