Komatsu PC3000-11 Mining Excavator

Dimensions

A. Shoe Width (Standart) 31″ (800 mm)
B. Shoe Width (Optional) 39″ (1000 mm)
CA. Overall Track Width (31″ shoe) 18.5 ft (5640 mm)
CB. Overall Track Width (39″ shoe, optional) 19.2 ft (5840 mm)
D. Undercarriage Height 7.3 ft (2210 mm)
E. Ground Clearance 3.1 ft (935 mm)
F. Swing Center to Front Idler Distance 9.8 ft (3000 mm)
G. Length of Track on Ground 19.7 ft (6000 mm)
H. Length of Track 26.0 ft (7914 mm)
I. Upper Structure Clearance 8.8 ft (2670 mm)
J. Upper Structure Height 8.6 ft (2610 mm)
K. Operator Eye Level 22.3 ft (6802 mm)
L. Height to Top of Cab with FOPS 24.5 ft (7479 mm)
MA. Swing Center to Stairs 12.3 ft (3740 mm)
MB. Swing Center to LH Sidewalks 9.9 ft (3010 mm)
N. Swing Center to RH Sidewalks 10.0 ft (3060 mm)
O. Overall Width 22.3 ft (6800 mm)
P. Swing Center to Upper Structure Rear End 19.6 ft (5959 mm)
PR. Swing Center to Rear End 21.0 ft (6402 mm)

Komatsu PC3000-11 Mining Excavator Dimensions

PC3000-11 Backhoe Weight

Shoe Width Operating Weight Ground Pressure
31″ (800 mm) 570997 lb (259 t) 34.5 psi (23.8 N/cm2)
39″ (1000 mm) 582020 lb (264 t) 28.2 psi (19.4 N/cm2)
47″ (1200 mm) 582020 lb (264 t) 23.5 psi (16.2 N/cm2)

PC3000-11 Shovel Weight

Shoe Width Operating Weight Ground Pressure
31″ (800 mm) 566588 lb (257 t) 34.3 psi (23.6 N/cm2)
39″ (1000 mm) 577611 lb (262 t) 28.0 psi (19.3 N/cm2)
47″ (1200 mm) 577611 lb (262 t) 26.5 psi (16.1 N/cm2)

Komatsu PC3000-11 Excavator Backhoe Working Range

Backhoe Working Range

Boom Length 28.2 ft (8600 mm)
Stick Length 13.1 ft (4000 mm)
Break-out Force (ISO) 100080 lbf (890 kN)
Tear-out Force (ISO) 182320 lbf (811 kN)
Max. Digging Height 46.3 ft (14100 mm)
Max. Dumping Height 29.5 ft (9000 mm)
Max. Digging Depth 25.9 ft (7900 mm)
Max. Digging Reach 53.1 ft (16200 mm)
Max. Digging Reach at Ground Level 51.2 ft (15600 mm)

Komatsu PC3000-11 Excavator Shovel Working Range

Shovel Working Range

Boom Length 19.7 ft (6000 mm)
Stick Length 14.1 ft (4300 mm)
Break-out Force (ISO) 239646 lbf (1066 kN)
Crowd Force (ISO) 255383 lbf (1136 kN)
Max. Cutting Height 49.5 ft (15100 mm)
Max. Dumping Height 33.5 ft (10200 mm)
Max. Digging Depth 10.8 ft (3300 mm)
Max. Digging Reach 43.6 ft (13300 mm)
Level Crowd at Ground Level 15.4 ft (4700 mm)
Bucket Opening Width 7.6 ft (2330 mm)

Komatsu PC3000-11 Mining Excavator Specs

Buckets

Bucket Type Backhoe, 19.6 yd3 (15 m3) Shovel, 20.9 yd3 (16 m3)
Width 10.7 ft (3260 mm) 12.4 ft (3790 mm)
Teeth 5 5
Wear Package Heavy duty Heavy duty
GET System Hensley XS 252 Hensley XS 252
Max. Material Density 3034 lb/yd3 (1800 kg/m3) 3034 lb/yd3 (1800 kg/m3)

Undercarriage

Track Frame Steel box-section
Track Adjustment Automatic hydraulic type
Number Of Track Shoes Per Side 46
Number Of Top Rollers Per Side 3
Number Of Bottom Rollers Per Side 7

Swing System

Swing Hydraulic Motors 1
Max Swing Speed 4.6 rpm
Swing Service Brake Hydraulic service brake
Swing Parking Brake Wet, multiple-disc brake

Engine Details

Number Of Cylinders 12
Engine Make Komatsu
Engine Model Komatsu SDA12V159E-3
Engine Power 1260 hp (940 kw)
Power Measured @ 1800 rpm
Engine Type 4-cycle, water-cooled, direct injection
Governor All-speed, electronic
Aspiration Turbocharged and aftercooled
Emission Standards US EPA Tier 4

Electric Drive (Optional)

Electric Drive Type Asynchronous motor
Power Output 1223 hp (900 kw)
Frequency (Standard) 60 Hz @ 1800 rpm
Frequency (Optional) 50 Hz @ 1500 rpm
Voltage 6000 – 7200 V
Amperage (Approximate) 96 A – 80 A

Electrical System

Operating Voltage 24 V
Alternator 140 amps
Battery 4×12 V
Working Lights 12 LED working lights
Service Lights Throughout the platform including emergency egresses and stairways

Travel and Brakes

Travel Speed 1.5 mph (2.4 km/h)
Service Brake Hydraulic brake
Parking Brake Wet, multiple-disk  brake
Gradeability Up to 57 %

Komatsu PC3000-11 Excavator Specifications

Hydraulic System

Type Open circuit hydraulics
Main Pumps 3x Bosch Rexroth pumps
Total Pump Flow 750 gal/min (2730 L/min)
Relief Valve Setting 4495 psi (31000 kPa)
Swing Pump Flow 211 gal/min (800 L/min)
Relief Valve Setting (Swing circuit) 4495 psi (31000 kPa)
High Pressure in Line Filter 200 microns
Full Flow Return Line Filters 3x 10 microns
Leakage Line Filter 3 microns

Operator Environment

HVAC Air-condition unit
Noise Level in Operator’s Cab (ISO 6396) 78 dB(A)
Whole Body Vibration and Shock (ISO 2631-1) < 0,5 m/s2
Hand-lever Vibration (ISO 5349-1) < 2,5 m/s2
Joystick Controls Joysticks and controls are hydraulic
FOPS ISO 3449 Falling Objects Protection Structure
Cab Damping Enclosed steel cab mounted on viscous pads
Operator’s Seat Full suspension operator seat with lap seat belt, multiple adjustments
Greenhouse Gas HFC-134a (GWP 1430)
PC3000-11 D Quantity of Gas 3.7 kg
PC3000-11 D CO2 Equivalent 5300 kg
PC3000-11 E Quantity of Gas 4.9 kg
PC3000-11 E CO2 Equivalent 7000 kg

Komatsu PC3000-11 Excavator Capacities

Service Refill Capacities

Fuel Tank Capacity 1190 gal (4500 L)
DEF Tank Capacity 136 gal (514 L)
Engine Oil Capacity 50 gal (190 L)
Cooling System Capacity 67 gal (254 L)
Hydraulic System Capacity 1160 gal (4400 L)
Hydraulic Tank Capacity 705 gal (2670 L)
Lubrication System (total) 105 gal (400 L)
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