- Length With Bucket On Ground: 14.3 ft / 4359 mm
- Ground Clearance: 1.21 ft / 368 mm
- Width To Outside Of Tracks: 6.42 ft / 1955 mm
- Height To Top Of Cab: 9.08 ft / 2766 mm
Published dimensions and weight
Caterpillar 939C
Weighing roughly 9.5 t and rated at 90 hp, the Caterpillar 939C is a crawler loader in its size class.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight20908 lb9484 kg
03Selected published values39
Crawler loaders are commonly used to dig, load and carry material where tracked traction is useful. Published rows for Caterpillar 939C include published bucket capacity of 1.5 yd3 / 1.2 m3, published breakout force of 20200 lb / 89.9 kN, published operating weight of 20908 lb / 9484 kg. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Length With Bucket On Ground” field (14.3 ft / 4359 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Ground Clearance” field (1.21 ft / 368 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Width To Outside Of Tracks” field (6.42 ft / 1955 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
Length With Bucket On Ground14.3 ft4359 mm
Ground Clearance1.21 ft368 mm
Width To Outside Of Tracks6.42 ft1955 mm
Height To Top Of Cab9.08 ft2766 mm
Clearance At Full Height And Dump8.75 ft2667 mm
Reach At Dump Height2.84 ft866 mm
Length To Front Of Track9.75 ft2978 mm
Undercarriage
Track Gauge61 in1549 mm
Length Of Track On Ground7.03 ft2145 mm
Number Of Shoes Per Side3737
Ground Contact Area2700 in217.43 m2
Ground Pressure7.79 psi53.67 kPa
Number Of Track Rollers Per Side66
Track Shoe Width16 in406 mm
Engine
Number Of Cylinders66
Engine Make22362236
Engine Model3046T3046T
Net Power90 hp67.9 kw
Power Measured @2400 rpm2400 rpm
AspirationTurbochargerTurbocharger
Displacement305 cu in5 L
Operational
Operating Weight20908 lb9484 kg
Fuel Capacity41.4 gal157 L
Cooling System Fluid Capacity5.5 gal21 L
Engine Oil Capacity3.4 gal13 L
Final Drive Fluid Capacity - Each3.9 gal14.7 L
Hydraulic System Fluid Capacity15 gal56.8 L
Static Tipping Load14565 lb6607 kg
Breakout Force - Std Bucket20200 lb89.9 kN
Bucket Capacity - Struck1.3 yd31 m3
Bucket Capacity - Heaped1.5 yd31.2 m3
Operating Voltage12 V12 V
Alternator Supplied Amperage55 amps55 amps
Hydraulic
Pump TypeGearGear
Pump Flow Capacity35 gal/min133 L/min
Relief Valve Pressure2875 psi19820 kPa
Raise Time5.6 sec5.6 sec
Dump Time2.4 sec2.4 sec
Lower Time2.9 sec2.9 sec
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Manufacturer-published specifications.