Dimensions
| Track Shoe Size (Standard) |
4’5″ (1350 mm) |
| Track Shoe Size (Optional) |
5’11” (1800 mm) |
| Overall Width |
25’11” (7900 mm) |
| Overall Height |
28’10” (8610 mm) |
| Operator Eye Level |
25’11” (7910 mm) |
| Upper Structure Clearance |
10’10” (3310 mm) |
| Ground Clearance |
3’3″ (995 mm) |
| Length Of Tracks |
31’11” (9720 mm) |
| Length Of Track On Ground |
24’4″ (7424 mm) |
| Height Of Tracks |
8’11” (2715 mm) |
| Width Over Tracks, 47″ (1200 mm) |
24’9″ (7540 mm) |
| Width Over Tracks, 59″ (1500 mm) |
26’3″ (7990 mm) |
PC5500-6 Backhoe Weight
Operating weight including 36’1″ (11000 mm) boom, 16’9″ (5100 mm) stick, 38 yd3 (29 m3) backhoe bucket, operator, lubricant, coolant, 1/3 fuel and standard equipment.
| Shoe Width |
Operating Weight |
Ground Pressure |
| 53″ (1350 mm) |
1186300 lb (538 t) |
34.5 psi (23.8 N/cm2) |
| 71″ (1800 mm) |
1217200 lb (552 t) |
26.5 psi (18.3 N/cm2) |
PC5500-6 Shovel Weight
Operating weight including 24’1″ (7600 mm) boom, 18’4″ (5600 mm) stick, 38 yd3 (29 m3) shovel bucket, operator, lubricant, coolant, 1/3 fuel and standard equipment.
| Shoe Width |
Operating Weight |
Ground Pressure |
| 53″ (1350 mm) |
1175300 lb (533 t) |
34.0 psi (23.5 N/cm2) |
| 71″ (1800 mm) |
1203900 lb (546 t) |
26.2 psi (18.1 N/cm2) |
Backhoe Working Range
| Boom Length |
36’1″ (11000 mm) |
| Stick Length |
16’9″ (5100 mm) |
| Break-Out Force (ISO) |
340750 lbf (1516 kN) |
| Tear-out force (ISO) |
298050 lbf (1326 kN) |
| Max. Digging Height |
50’10” (15500 mm) |
| Max. Dumping Height |
33’2″ (10100 mm) |
| Max. Digging Depth |
27’3″ (8300 mm) |
| Max. Digging Reach |
64’12” (19800 mm) |
| Max. Digging Reach at Ground Level |
61’4″ (18700 mm) |
Shovel Working Range
| Boom Length |
24’11” (7600 mm) |
| Stick Length |
18’4″ (5600 mm) |
| Break-out Force (ISO) |
420320 lbf (1870 kN) |
| Crowd Force (ISO) |
415830 lbf (1850 kN) |
| Max. Cutting Height |
63’12” (19500 mm) |
| Max. Dumping Height |
43’8″ (13300 mm) |
| Max. Digging Depth |
8’10” (2700 mm) |
| Max. Digging Reach |
54’2″ (16500 mm) |
| Level Crowd At Ground Level |
18’5″ (5600 mm) |
| Bucket Opening Width |
8’10” (2700 mm) |
Backhoe Buckets
| Capacity |
34 yd3 (26 m3) |
38 yd3 (29 m3) |
| Width |
14’4″ (4380 mm) |
14’4″ (4380 mm) |
| Teeth |
5 |
5 |
| Wear Package |
Heavy |
Standard |
| GET System |
Hensley XS 640 |
Hensley XS 640 |
| Max. Material Density |
3400 lb/yd3 (2000 kg/m3) |
3000 lb/yd3 (1800 kg/m3) |
Shovel Buckets
| Capacity |
27.5 yd3 (21 m3) |
34 yd3 (26 m3) |
38 yd3 (29 m3) |
| Width |
14’6″ (4410 mm) |
14’12” (4570 mm) |
14’12” (4570 mm) |
| Teeth |
5 |
6 |
6 |
| Wear Package |
Heavy |
Heavy |
Standard |
| GET System |
Hensley XS 640 |
Hensley XS 640 |
Hensley XS 640 |
| Max. Material Density |
4400 lb/yd3 (2600 kg/m3) |
3400 lb/yd3 (2000 kg/m3) |
3000 lb/yd3 (1800 kg/m3) |
Undercarriage
| Number of Top Rollers per Side |
3 |
| Number of Track Shoes per Side |
46 |
| Number of Bottom Rollers per Side |
7 |
| Track Adjustment |
Automatic hydraulic type |
| Track Frame |
Steel box-section |
Engine Details
| Number of Cylinders |
12 |
| Engine Make |
Komatsu |
| Engine Model |
2x Komatsu SDA12V159E-2 |
| Power (SAE 1995/J1349) |
2x 1260 hp (2x 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 2 |
Electric Drive (Optional)
| Electric Drive Type |
2x Squirrel cage induction motor |
| Power Output |
2x 1207 hp (2x 900 kw) |
| Voltage |
6000 – 7200 V |
| Amperage (Approximate) |
2x 96 A – 2x 80 A |
| Frequency Standard |
60 Hz @ 1800 rpm |
| Frequency Option |
50 Hz @ 1500 rpm |
Electrical System
| Operating Voltage |
24 V |
| Alternator |
260 A |
| Battery |
4 x 12 V (Series/Parallel) |
| Standard Working Lights |
14 LED lights |
| Standard Service Lights |
Throughout the platform |
Swing System
| Swing Speed (Maximum) |
3.1 rpm |
| Swing Ring Teeth |
External |
| Hydraulic Motors |
2 |
| Swing Brake, Service |
Hydraulic brake |
| Swing Brake, Parking |
Wet, multiple-disc |
Hydraulic System
| Total Hydraulic Flow |
1110 gal/min (4200 L/min) |
| Relief Valve Setting |
4495 psi (31000 kPa) |
| Swing Flow Rate |
185 gal/min (700 L/min) |
| High Pressure In Line Filters |
200 microns |
| Full Flow Return Line Filters (5 elements) |
10 microns |
| Case Drain/by-pass Return Line Filters |
3 micron |
Travel and Brakes
| Maximum Travel Speed |
1.4 mph (2.1 km/h) |
| Travel Control |
2 foot pedals |
| Service Brake |
Hydraulic brake |
| Parking Brake |
Wet, multiple-disk brake |
| Gradeability |
Up to 50 % |
Service Refill Capacities
| Fuel Tank Capacity |
2736 gal (10355 L) |
| Engine Oil Capacity |
2x 50 gal (2x 190 L) |
| Engine Coolant Capacity |
2x 95 gal (2x 360 L) |
| Hydraulic System Capacity |
1585 gal (6000 L) |
| Hydraulic Tank Capacity |
982 gal (3715 L) |
| Reserve Oil Make Up Tank |
2x 132 gal (2x 500 L) |
Operator Environment
| Noise Level in Operator’s Cab (ISO 6396) |
73 dB(A) |
| Whole Body Vibration and Shock (ISO 2631-1) |
< 0,5 m/s2 |
| Hand-lever Vibration (SO 5349-1) |
< 2,5 m/s2 |
| HVAC |
Heating and air conditioning second heater ISO 10263-4 (or air conditioner as option) |
| FOPS |
ISO 3449 Falling Objects Protection Structure |
| Joystick Controls |
Low-effort joystick controls are electro-hydraulic |
| Vehicle Monitoring System |
Komatsu Komtrax Plus |
| Cab Damping |
18 viscous damping pads |
| Operator’s Seat |
Full suspension operator seat with belt |
