The Caterpillar 307C Mini Excavator is a versatile and powerful machine designed for a variety of digging and loading tasks. With a maximum cutting height of 25.3 ft and a maximum digging depth of 15.3 ft, this excavator offers impressive reach and depth capabilities. Equipped with a Mitsubishi 4M40E1 engine delivering 55 horsepower, the 307C has the power to handle tough jobs. Additionally, with a hydraulic pump flow capacity of 17 gpm and an operating weight of 15,895 lbs, this excavator is efficient and effective on the job site.
Boom/Stick Excavator Option 1
Caterpillar 307C Mini Excavator Boom/Stick Excavator Option 1 specifications
Max Cutting Height
24.00 ft (7.32 m)
Max Digging Depth
13.50 ft (4.11 m)
Max Loading Height
16.90 ft (5.15 m)
Max Reach Along Ground
20.40 ft (6.22 m)
Max Vertical Wall Digging Depth
12.00 ft (3.66 m)
Shipping Height of Unit
8.70 ft (2.65 m)
Boom/Stick Excavator Option 2
Caterpillar 307C Mini Excavator Boom/Stick Excavator Option 2 specifications
Max Cutting Height
25.30 ft (7.71 m)
Max Digging Depth
15.30 ft (4.66 m)
Max Loading Height
18.30 ft (5.58 m)
Max Reach Along Ground
22.10 ft (6.74 m)
Max Vertical Wall Digging Depth
13.70 ft (4.18 m)
Shipping Height of Unit
9.20 ft (2.80 m)
Boom/Stick Excavator Option 3
Caterpillar 307C Mini Excavator Boom/Stick Excavator Option 3 specifications
Max Cutting Height
25.00 ft (7.62 m)
Max Digging Depth
13.50 ft (4.11 m)
Max Loading Height
18.00 ft (5.49 m)
Max Reach Along Ground
21.10 ft (6.43 m)
Max Vertical Wall Digging Depth
12.00 ft (3.66 m)
Boom/Stick Excavator Option 4
Caterpillar 307C Mini Excavator Boom/Stick Excavator Option 4 specifications
Max Cutting Height
23.50 ft (7.16 m)
Max Digging Depth
11.80 ft (3.60 m)
Max Loading Height
180.60 ft (55.05 m)
Max Reach Along Ground
19.40 ft (5.91 m)
Max Vertical Wall Dig Depth
10.30 ft (3.14 m)
Bucket
Caterpillar 307C Mini Excavator Bucket specifications
Maximum Bucket Capacity
0.50 cu yd (0.38 cu m)
Minimum Bucket Capacity
0.20 cu yd (0.15 cu m)
Reference Bucket Capacity
0.50 cu yd (0.38 cu m)
Dimensions
Caterpillar 307C Mini Excavator Dimensions specifications
Digging Depth
15.00 ft (4.57 m)
Digging Reach
15.00 ft (4.57 m)
Ground Clearance
1.30 ft (0.40 m)
Height - Over Cab
8.70 ft (2.65 m)
Height - Top of Cab
8.70 ft (2.65 m)
Length - Center of Rollers
6.96 ft (2.12 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 - Standard Stick
13.50 ft (4.11 m)
Maximum Dump Height - Long Stick
18.30 ft (5.58 m)
Maximum Dump Height - Standard Stick
16.90 ft (5.15 m)
Maximum Reach - Ground Level - Standard Stick
20.40 ft (6.22 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)
Shipping Height
8.70 ft (2.65 m)
Shipping Length
20.00 ft (6.10 m)
Swing Radius - Rear
5.80 ft (1.77 m)
Tail Swing Radius
5.80 ft (1.77 m)
Track Shoe Width
1.50 ft (0.46 m)
Transport Width
90.20 ft (27.49 m)
Width to Outside of Tracks
7.60 ft (2.32 m)
Engine
Caterpillar 307C Mini Excavator Engine specifications
Bore
3.70 in (9.40 cm)
Engine Model
Mitsubishi 4M40E1
Gross Power
55.00 hp (41.01 kw)
Net Power
54.00 hp (40.27 kw)
Number of Cylinders
4
Stroke
4.00 in (10.16 cm)
Hydraulic System
Caterpillar 307C Mini Excavator Hydraulic System specifications
Digging Force - Bucket
9,830.00 lbs (4,458.05 kg)
Digging Force - Stick - Long
6,895.80 lbs (3,127.35 kg)
Digging Force - Stick - Standard
7,843.20 lbs (3,557.01 kg)
Operating Pressure - Equipment
3980 psi
Operating Pressure - Swing
2840 psi
Operating Pressure - Travel
4550 psi
Operating Specifications
Caterpillar 307C Mini Excavator Operating Specifications specifications
Alternator Supplied Amperage
35 amps
Cooling System Fluid Capacity
4.10 gal (15.52 l)
Engine Oil Capacity
3.00 gal (11.36 l)
Fuel Capacity
35.70 gal (135.12 l)
Hydraulic Pump Flow Capacity
17.00 gpm (64.35 lpm)
Hydraulic System Fluid Capacity
24.90 gal (94.25 l)
Hydraulic System Relief Valve Pressure
4550 psi
Operating Weight
15,895.00 lbs (7,208.62 kg)
Swing Drive Fluid Capacity
0.40 gal (1.51 l)
Service Refill Capacities
Caterpillar 307C Mini Excavator Service Refill Capacities specifications
Cooling System
4.00 gal (15.14 l)
Engine Oil
2.90 gal (10.98 l)
Fuel Tank
35.70 gal (135.12 l)
Hydraulic System
24.80 gal (93.87 l)
Hydraulic Tank
15.00 gal (56.78 l)
Swing Mechanism
Caterpillar 307C Mini Excavator Swing Mechanism specifications
Swing Speed
11 rpm
Swing Torque
10,440.00 lbs ft (14,154.55 nm)
Swing System
Caterpillar 307C Mini Excavator Swing System specifications
Machine Swing Speed
11 rpm
Travel System
Caterpillar 307C Mini Excavator Travel System specifications
Travel Speed - High
3.30 mph (5.31 kph)
Undercarriage
Caterpillar 307C Mini Excavator Undercarriage specifications
Drawbar Pull
12,810.00 lbs (5,809.52 kg)
Ground Pressure
4.4 psi
Max Travel Speed
3.30 mph (5.31 kph)
Shoe Size
17.80 in (45.21 cm)
Track Gauge
5.80 ft (1.77 m)
Weights
Caterpillar 307C Mini Excavator Weights specifications
Operating Weight
15,895.00 lbs (7,208.62 kg)
Operating Weight - With Cab
15,895.00 lbs (7,208.62 kg)
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