Komatsu PC1250-7 Excavator


Boom/Stick Option (Hex) 1

Shipping Length Of Unit 52.56 ft in (16020 mm)
Shipping Height Of Unit 19.82 ft in (6040 mm)
Max Cutting Height 43.97 ft in (13400 mm)
Max Loading Height 28.48 ft in (8680 mm)
Max Reach Along Ground 49.22 ft in (15000 mm)
Max Vertical Wall Digging Depth 24.97 ft in (7610 mm)
Max Digging Depth 30.68 ft in (9350 mm)
Boom/Stick Option (Hex) 1 Boom 29’10” (9100 mm) / Stick 11’2″ (3400 mm)

Boom/Stick Option (Hex) 2

Shipping Length Of Unit 52.66 ft in (16050 mm)
Max Cutting Height 44.26 ft in (13490 mm)
Shipping Height Of Unit 21.2 ft in (6460 mm)
Max Loading Height 29.53 ft in (9000 mm)
Max Reach Along Ground 52.5 ft in (16000 mm)
Max Vertical Wall Digging Depth 27.86 ft in (8490 mm)
Max Digging Depth 34.26 ft in (10440 mm)
Boom/Stick Option (Hex) 2 Boom 29’10” (9100 mm) / Stick 14’9″ (4500 mm)

Boom/Stick Option (Hex) 3

Shipping Length Of Unit 51.97 ft in (15840 mm)
Max Cutting Height 45.64 ft in (13910 mm)
Max Loading Height 30.98 ft in (9440 mm)
Shipping Height Of Unit 22.94 ft in (6990 mm)
Max Reach Along Ground 56.21 ft in (17130 mm)
Max Vertical Wall Digging Depth 31.11 ft in (9480 mm)
Max Digging Depth 38.03 ft in (11590 mm)
Boom/Stick Option (Hex) 3 Boom 29’10” (9100 mm) / Stick 18’8″ (5700 mm)

Dimensions

Ground Clearance 3.25 ft in (990 mm)
Height To Top Of Cab 12.88 ft in (3925 mm)
Width To Outside Of Tracks 15.08 ft in (4600 mm)
Length Of Track On Ground 16.43 ft in (4995 mm)
Tail Swing Radius 15.98 ft in (4870 mm)
Removal Counterweight Clearance 5.83 ft in (1790 mm)

Undercarriage

Track Gauge 12.8 ft in (3900 mm)
Shoe Size 27.56 in (700 mm)
Number Of Track Rollers Per Side 8
Number Of Carrier Rollers Per Side 3
Max Travel Speed 2 mph (3.2 km/h)
Ground Pressure 19.92 psi (137.3 kPa)
Number Of Shoes Per Side 48

Engine Details

Number Of Cylinders 6
Engine Make Komatsu
Engine Model SAA6D170E-3
Gross Power 651 hp (485.5 kw)
Power Measured @ 1800 rpm
Displacement 1413 cu in (23.2 L)
Aspiration turbocharged, aftercooled

Operational Specs

Operating Weight 235233.3 lb (106700 kg)
Fuel Tank Capacity 359.3 gal (1360 L)
Cooling System Fluid Capacity 37 gal (140 L)
Hydraulic System Fluid Capacity 177 gal (670 L)
Engine Oil Capacity 14.8 gal (56 L)
Operating Voltage 24 V
Swing Drive Fluid Capacity 6.4 gal (24 L)
Alternator Supplied Amperage 50 amps
Hydraulic System Relief Valve Pressure 4978.2 psi (34323.3 kPa)
Hydraulic Pump Flow Capacity 261.1 gal/min (988 L/min)

Swing Mechanism

Swing Speed 5.5 rpm

Buckets

Minimum Bucket Capacity 4.4 yd3 (3.4 m3)
Maximum Bucket Capacity 6.8 yd3 (5.2 m3)
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