Category : Excavators ➔ Manufacturer : Komatsu ➔ Model : PC300-7 ➔
The Komatsu PC300-7 Excavator offers powerful performance and versatility for various digging and loading tasks. With multiple boom/stick excavator options available, this machine provides impressive cutting heights, digging depths, and reach distances. The turbocharged engine, with a displacement of 504.7 cu in, delivers a net power of 241.4 hp at 1900 rpm, ensuring efficient operation. Featuring a spacious cab and ergonomic controls, this excavator is designed for comfort and ease of use. Suitable for a range of job site conditions, the PC300-7 has an operating weight of 67902.4 lbs and a hydraulic pump flow capacity of 141.4 gpm.
Boom/Stick 1
Komatsu PC300-7 Excavator Boom/Stick 1 specifications
Boom/Stick 1
Arm - 2220 mm, 7.3 ft in
Max Cutting Height
31.44 ft (9.58 m)
Max Digging Depth
20.85 ft (6.36 m)
Max Loading Height
21.64 ft (6.60 m)
Max Reach Along Ground
32.65 ft (9.95 m)
Max Vertical Wall Digging Depth
16.80 ft (5.12 m)
Shipping Height Of Unit
11.16 ft (3.40 m)
Shipping Length Of Unit
37.05 ft (11.29 m)
Boom/Stick 2
Komatsu PC300-7 Excavator Boom/Stick 2 specifications
Boom/Stick 2
Arm - 2550 mm, 8.4 ft in
Max Cutting Height
32.70 ft (9.97 m)
Max Digging Depth
22.00 ft (6.71 m)
Max Loading Height
22.63 ft (6.90 m)
Max Reach Along Ground
33.98 ft (10.36 m)
Max Vertical Wall Digging Depth
19.30 ft (5.88 m)
Shipping Height Of Unit
11.19 ft (3.41 m)
Shipping Length Of Unit
36.68 ft (11.18 m)
Boom/Stick 3
Komatsu PC300-7 Excavator Boom/Stick 3 specifications
Boom/Stick 3
Arm - 3185 mm, 10.5 ft in
Max Cutting Height
33.50 ft (10.21 m)
Max Digging Depth
24.22 ft (7.38 m)
Max Loading Height
23.33 ft (7.11 m)
Max Reach Along Ground
35.83 ft (10.92 m)
Max Vertical Wall Digging Depth
21.26 ft (6.48 m)
Shipping Height Of Unit
10.77 ft (3.28 m)
Shipping Length Of Unit
36.55 ft (11.14 m)
Boom/Stick 4
Komatsu PC300-7 Excavator Boom/Stick 4 specifications
Boom/Stick 4
Arm - 4020 mm, 13.2 ft in
Max Cutting Height
34.62 ft (10.55 m)
Max Digging Depth
26.84 ft (8.18 m)
Max Loading Height
24.58 ft (7.49 m)
Max Reach Along Ground
38.49 ft (11.73 m)
Max Vertical Wall Dig Depth
23.89 ft (7.28 m)
Shipping Height Of Unit
12.34 ft (3.76 m)
Shipping Length Of Unit
36.65 ft (11.17 m)
Dimensions
Komatsu PC300-7 Excavator Dimensions specifications
Ground Clearance
1.65 ft (0.50 m)
Height To Top Of Cab
10.27 ft (3.13 m)
Length Of Track On Ground
12.14 ft (3.70 m)
Removal Counterweight Clearance
3.89 ft (1.19 m)
Tail Swing Radius
11.32 ft (3.45 m)
Width To Outside Of Tracks
10.47 ft (3.19 m)
Engine
Komatsu PC300-7 Excavator Engine specifications
Aspiration
Turbocharged
Displacement
504.70 cu in (8,270.57 cu cm)
Engine Make
Komatsu
Engine Model
SAA6D114E
Gross Power
241.40 hp (180.01 kw)
Number Of Cylinders
6
Power Measured @
1900 rpm
Operational
Komatsu PC300-7 Excavator Operational specifications
Cooling System Fluid Capacity
8.50 gal (32.17 l)
Engine Oil Capacity
9.30 gal (35.20 l)
Fuel Capacity
159.90 gal (605.22 l)
Hydraulic Pump Flow Capacity
141.40 gpm (535.20 lpm)
Operating Weight
67,902.40 lbs (30,800.05 kg)
Swing Drive Fluid Capacity
3.60 gal (13.63 l)
Swing Mechanism
Komatsu PC300-7 Excavator Swing Mechanism specifications
Swing Speed
9.5 rpm
Undercarriage
Komatsu PC300-7 Excavator Undercarriage specifications
Drawbar Pull
59,349.56 lbs (26,920.54 kg)
Ground Pressure
9.11 psi
Max Travel Speed
3.42 mph (5.50 kph)
Number Of Carrier Rollers Per Side
2
Number Of Shoes Per Side
45
Number Of Track Rollers Per Side
7
Shoe Size
23.63 in (60.02 cm)
