Caterpillar · Midi Excavator

Caterpillar 307C Midi Excavator Specs

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Overview

The Caterpillar 307C Midi Excavator is a midi excavator listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 54 hp, operating weight of 15905 lb, working depth of 13.49 ft, reach of 20.35 ft, capacity of 0.5 yd³ and travel speed of 3.3 mph. This model can be reviewed for excavation, trenching, loading, site preparation, and fleet comparison workflows. Use the full specifications table to compare the Caterpillar 307C Midi Excavator against similar midi excavator models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
15,895
lb

Net Power
52
hp

Gross Power
55
hp

Max Digging Depth
13.49
ft

Full Specifications

78 specs

Dimensions

Boom/Stick Option (Hex) 1 One piece boom/Stick 5'6" (1665mm)

Center Ground Clearance 1.25 ft / 0.38 m

Ground Clearance 1.25 ft / 0.38 m

Height - Over Cab 8.64 ft / 2.63 m

Height to Top of Cab 8.63 ft / 2.63 m

Length - Center Of Rollers 6.96 ft / 2.12 m

Length of Track on Ground 6.96 ft / 2.12 m

Max Cutting Height 23.92 ft / 7.29 m

Max Digging Depth 13.49 ft / 4.11 m

Max Loading Height 16.90 ft / 5.15 m

Max Reach Along Ground 20.35 ft / 6.20 m

Max Vertical Wall Dig Depth 10.27 ft / 3.13 m

Max Vertical Wall Digging Depth 11.95 ft / 3.64 m

Maximum Cutting Height - Long Stick 25.20 ft / 7.68 m

Maximum Cutting Height - Standard Stick 23.90 ft / 7.28 m

Maximum Digging Depth - Long Stick 15.26 ft / 4.65 m

Maximum Digging Depth - Standard Stick 13.48 ft / 4.11 m

Maximum Dump Height - Long Stick 18.24 ft / 5.56 m

Maximum Dump Height - Standard Stick 16.90 ft / 5.15 m

Maximum Reach - Ground Level - Long Stick 22.05 ft / 6.72 m

Maximum Reach - Ground Level - Standard Stick 20.34 ft / 6.20 m

Maximum Vertical Dig Depth - Long Stick 13.60 ft / 4.15 m

Maximum Vertical Dig Depth - Standard Stick 11.90 ft / 3.63 m

One piece boom/Stick 5'6" (1665mm) 2

One piece boom/Stick 7'3" (2210mm) 3

Shipping Height 8.64 ft / 2.63 m

Shipping Height Of Unit 8.63 ft / 2.63 m

Shipping Length 19.91 ft / 6.07 m

Stick Length - Long Stick 7.25 ft / 2.21 m

Stick Length - Standard Stick 5.46 ft / 1.66 m

Swing Radius - Rear 5.74 ft / 1.75 m

Tail Swing Radius 5.75 ft / 1.75 m

Transport Width 90.16 in / 2,290 mm

Width - Upper Structure 7.51 ft / 2.29 m

Width To Outside Of Tracks 7.52 ft / 2.29 m

Engine

Alternator Supplied Amperage 35 A

Bore 3.70 in / 94 mm

Cooling System Fluid Capacity 4.10 gal / 15.5 L

Displacement 173 cu in / 2.8 L

Engine Make 2251

Engine Model C 4M40E1

Engine Oil Capacity 3 gal / 11.4 L

Fuel Capacity 35.70 gal / 135.1 L

Fuel Tank 35.70 gal / 135.1 L

Gross Power 55 hp / 41.0 kW

Hydraulic Pump Flow Capacity 17 gal/min / 64.4 L/min

Hydraulic System Fluid Capacity 24.90 gal / 94.3 L

Hydraulic System Relief Valve Pressure 4,550 psi / 313.7 bar

Hydraulic Tank 15 gal / 56.8 L

Maximum Bucket Capacity 0.50 yd³ / 0.38 m³

Minimum Bucket Capacity 0.20 yd³ / 0.15 m³

Net Power 54 hp / 40.3 kW

Number of Cylinders 4

Operating Weight 15,895 lb / 7,210 kg

Operating Weight - With Cab 15,895 lb / 7,210 kg

Reference Bucket Capacity 0.50 yd³ / 0.38 m³

Stroke 4 in / 102 mm

Swing Drive Fluid Capacity 0.40 gal / 1.5 L

Swing Speed 11 deg

Swing Torque 10,440 deg

Travel Speed - High 3.30 mph / 5.3 km/h

Hydraulics

Digging Force - Bucket 9,830 lb / 4,459 kg

Digging Force - Stick - Long 6,896 lb / 3,128 kg

Digging Force - Stick - Standard 7,843 lb / 3,558 kg

Engine Oil 2.90 gal / 11.0 L

Msc Spec Date 10

Net Power 52 hp / 38.8 kW

Operating Pressure - Equipment 3,980 psi / 274.4 bar

Operating Pressure - Swing 2,840 psi / 195.8 bar

Operating Pressure - Travel 4,550 psi / 313.7 bar

Other

Cooling System 4 gal / 15.1 L

Undercarriage

Drawbar Pull 12,810 lb / 5,811 kg

Ground Pressure 4 psi / 0.3 bar

Machine Swing Speed 11 deg

Max Travel Speed 3.30 mph / 5.3 km/h

Shoe Size 17.72 in / 450 mm

Track Gauge 5.75 ft / 1.75 m

Track Shoe Width 1.50 ft / 0.46 m

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Frequently Asked Questions

What is the operating weight of the Caterpillar 307C Midi Excavator? +

The Caterpillar 307C Midi Excavator has an operating weight of 15,895 lb (7,210 kg). This places it in a class suited for midi excavator applications where ground pressure and transport weight are key considerations.

How powerful is the Caterpillar 307C Midi Excavator engine? +

The Caterpillar 307C Midi Excavator produces 55 hp (41.0 kW) of engine power. This output is typical for its weight class and designed to handle demanding Midi Excavator work cycles efficiently.

What is the maximum digging depth of the Caterpillar 307C Midi Excavator? +

The Caterpillar 307C Midi Excavator has a maximum digging depth of 13.49 ft (4.11 m). This makes it suitable for trenching, foundation work, and other excavation tasks requiring vertical reach.

What is the maximum reach of the Caterpillar 307C Midi Excavator? +

The Caterpillar 307C Midi Excavator has a maximum reach along the ground of 20.35 ft (6.20 m), allowing it to work effectively across wide areas without repositioning.

What is the travel speed of the Caterpillar 307C Midi Excavator? +

The Caterpillar 307C Midi Excavator has a maximum travel speed of 3.3 mph (5.3 km/h), enabling efficient movement between work areas on the job site.

How does the Caterpillar 307C Midi Excavator compare to similar Midi Excavator models? +

You can compare the Caterpillar 307C Midi Excavator 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.