• 1,183,882 - 1,194,905 lbs Operating Weight
  • 2 x 1,260 @1800 rpm Horsepower
  • 29 - 38 yd¬≥ Bucket Capacity

PC5500-11

If you’re looking for a workhorse excavator you can count on, consider the twin-engine PC 5500. Offering a combination of robust construction, choice of diesel or electric motors, and advanced technology, the PC5500 matches with your 150-240 st trucks.

Features

Safeguard your operators and work site

Operator and work site safety are a priority. Komatsu hydraulic excavators have an LED screen to give your operator a 360-degree view, each meet ISO 10262, 6394, 10263-4 safety stand-ards, and all include anti-slip gratings, easy ingress/egress and an innovative emergency es-cape system.

Customized to your operation

While Komatsu shovels and backhoes meet the density benchmark of 1.8 g/m³, you have the option to customize your machine to the bucket size and wear package you need, and choose your heating/cooling systems, travel gear protections, special track pad variations and more.

Sustainable, powerful engines

Tier 4 engines deliver plenty of power with outstanding sustainability. An exhaust after-treatment system reduces particulate matter, sulfur oxides and dangerous NOx, and easy servicing of emissions components.

Diagnostics to help improve productivity

To improve productivity and limit downtime, you need accurate, reliable machine data. The exca-vator’s newly revamped monitoring system helps you dial in efficient machine movement, quickly identify opportunities to improve productivity, and troubleshoot any issues quickly.

Critical data to help boost efficiency

A built-in payload meter helps you optimize the efficiency of your truck traffic flow and your fleet. Knowing just how much load is in the bucket versus your trucks’ capacity gives you data you need to calculate optimal loading times and truck passes for maximum productivity.

Specifications

Diesel Drive

Model
2x Komatsu SDA12V159E-3
Type
4-cycle, water-cooled, direct injection
Aspiration
Turbocharged and aftercooled
Number of cylinders
12
Engines amount
  2
Rated power per engine @ 1800 rpm
2 x 940 kW 2 x 1,260 HP
Governor   All-speed, electronic
DEF tank capacity (tier 4)
  2 x 514 L (2 x 136 gal)

Electric Drive

Type Asynchronous motor
E-drive availability-11
Not available
Engines amount
2
Rated power per engine 940 kW (1,223 HP) @ 1800 rpm
Voltage 6 000-7 200 V
Amperage (approx.) 2x 155 A-2x 80 A
Frequency standard 60 Hz @ 1800 rpm
Frequency option 50 Hz @ 1500 rpm

Electric System (Diesel Version)

System 24 V
Batteries 8 x 12 V
Alternator 2 x 140 A
Standard working lights
(amount)
14 LED lights
Standard service lights Throughout the platform including
emergency egresses and stairways

Undercarriage

Track adjustment Automatic hydraulic type
Number of track shoes each side 46
Number of top rollers each side 3
Number of bottom rollers each side 7

Travel and Break System

Gradeability
Up to 50%
Travel speed (max) 2.1 km/h 1.4 mph
Service brake
Hydraulic brake
Parking brake
Multiple brake

Swing System

Hydraulic motors and swing gears
2
Swing brake, dynamic Hydraulic brake
Swing brake, parking Multiple-disc
Swing ring teeth External
Swing speed (max) 3.1 rpm

Environment

Hand-lever (ISO 5349-1)
Lower than 2.5 m/s2
Whole body vibration and
shock (ISO 2631-1)
Below 0.5 m/s2
Greenhouse gas HFC-134a (GWP 1430)
PC5500-11 D quantity of gas 5.5-10.0 kg
PC5500-11 D CO2 equivalent 7.856-14.300 t
PC5500-11 E quantity of gas
7.9-12.4 kg
PC5500-11 E CO2 equivalent
11.297-17.732 t

Hydraulic System

Description: The power train consists of two main drives. Each of the two gearboxes drives three identical main pumps which draw hydraulic oil from an unpressurized hydraulic tank. Open circuit hydraulics provide maximum cooling and filtering efficiency.

Main hydraulic pumps   Komatsu
Main hydraulic pumps 4 200 L/min
1,110 gpm
Relief valve setting 700 ltr/min 185 gpm
High pressure in line filters
one per pump located at the valve blocks
310 bar
4,495 psi
Swing flow rate 700 L/min
185 gpm
High pressure screens
200 microns

Flow description: The four-circuit systems feature a load-limiting governor with oil delivery summation to the working circuits and incorporates pressure cut-off control. Hydropilot priotieses hydraulic flow giving smooth hydraulic response, simple hydraulic system layout, and a reduced number of components. The hydraulic system includes large swing-out vertical air-to-oil hydraulic coolers with temperature-regulated hydraulically driven fans.

Automatic Lubrication System

Description: Three hydraulically powered Lincoln single line automatic lubrication systems are provided as standard, complete with time and volume variable controls. The two central lubrication circuits and open gear grease circuit are supplied by identical pump assemblies from refillable containers which have a capacity of 1x 600 and 1x 300 L (total 238 gal). Replenishment of the containers is through the Wiggins connections on the service arm.

Hydraulic oil tank 3 715 L
 982 US gal
Hydraulic system
6 000 L  1,585 US gal
Fuel
10 355 L  2,736 US gal
Engine coolant
720 L 2x 95 US gal
Engine oil
380 L 2x 50 US gal
Lubrication system (total)
900 L 238 US gal

Operator Cab

Damping pads (amount) Enclosed steel cab mounted on viscous pads
AC System Air-condition unit
Suspension of seat Full suspension operator seat with belt
Heating of seat Electrically heated
Seat belt Trainer seat with belt
Adjustments of seat Multiple adjustments
Joystick controls Electro-hydraulic joystick controls
Foot controls Foot control for shovel clam, crawler and swing brake
Radio version AM-FM radio with MP3 ready CD player and AUX in
Windshield washers 1 large parallel windshield wash wiper
 Windshield washer speed  Two speeds and intermittent operation
Additional mirrors 2 heated rear mirrors
Sun blinds Internal and external
Roller blinds Standard on all windows (excluding rear door)
Sliding window ESG escape window, VSG according to ECE R43
Window tinting Parsol green
Penetration proof windows Impact resistant front window (21 mm and tolerances)
Walkway Walkway around the cab
Engineering standards ISO 3449, ISO 6394, ISO 10263-4
TL: EN474-1, EN 474-5, DIN 15018,
BR2-S DIN EN 1063, ECE R43, ISO 10262

Komtrax plus

Version: Komtrax Plus 2

Description: The KOMTRAX Plus monitoring system is designed for Komatsu mining equipment to provide real time and stored
information about the operating status of the machine. Fault messages are immediately available to the operator via
a digital display and in the event of critical malfunctions the engine is also shut down. The digital storage provides
failure summary and analysis, which can be down loaded by laptop computer. This data will assist in predicting or
reduction downtime. Optionally available is Orbcomm satellite transmission (check for availability in your territory).

Argus PLM ready: Yes