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PC4000-11

Product catalog summary

Overview: This document outlines the specifications and features of the Komatsu PC4000-11 Hydraulic Excavator, focusing on its engine power, operating weight, and capacities for shovel and backhoe configurations.

Specifications: The excavator is equipped with a Komatsu SDA16V160E engine available in Tier 2 and Tier 4 versions, both delivering 1400 kW (1875 HP) at 1800 rpm. The Tier 4 engine features a Selective Catalytic Reduction system to minimize emissions.

Operating Weight and Capacity: The operating weight varies between 393 to 409 tons, with a shovel and backhoe capacity of 22 m³ (29 yd³).

Quality and Manufacturing: Manufactured under ISO 9001, ISO 14001, and BS OHSAS 18001:2007 standards, ensuring high quality and reliability.

Productivity Features: Designed for high productivity with strong digging forces, ease of bucket filling, and various bucket options for different material densities.

Advanced Hydraulics: Features a simple open circuit hydraulic system with high-efficiency swing-out oil coolers and comprehensive monitored filtration for extended reliability and precise control.

Cab Comfort: The cab is designed for operator comfort with low noise, climate control, and a high-specification air suspension seat. It includes a KomVision system for a 360° view.

Maintenance: Easy access to major components, with features like automatic central lubrication and the KOMTRAX Plus monitoring system for real-time machine status.

Safety and Accessibility: Includes a 45° stairway design, multiple emergency egresses, and illuminated access points. The cab meets ISO standards for protection and noise levels.

Hydraulic System: The system includes a load-limiting governor, pressure cut-off control, and large swing-out vertical air-to-oil hydraulic coolers, with a total hydraulic system capacity of 5,900 liters.

Environmental Considerations: Uses HFC-134a refrigerant and meets EPA T4 final low emissions levels.

Attachments: Offers various bucket capacities and configurations for both backhoe and front shovel attachments, with options for different material densities and wear packages.

Additional Specifications: Includes crowd force, cutting height, dumping height, digging depth, and reach. Key dimensions are provided in both metric and imperial units.

Attachments: Describes front shovel and backhoe attachments with specific boom and stick measurements, including a 22 m³ shovel bucket with a standard wear package and Hammerless GET system.

Undercarriage: Heavy-duty crawler undercarriage with a center carbody, two heavy box-type track frames, and hydraulic track adjustment, including protection for the drive gearbox and travel motor.

Superstructure: Main frame mounted over an externally toothed swing circle, carrying the drive module. Offers diesel engine and electric drive options.

Lighting and Operator Cab: Equipped with 14 LED high-performance working lights and service lights. The operator cab is enclosed, mounted on viscous pads, and includes air-conditioning, ergonomic controls, and a monitoring system.

Weather Packages: Cold and arctic weather packages available, allowing operation in temperatures as low as -50°C. A hotstart temperature treatment is also available.

Service and Lubrication: Includes a central lubrication system, automatic pinion lubrication, and a service arm for fluid management. An engine oil management package is also included.

Safety Features: Safety features include an access and egress system with a 45° stairway design, emergency egress systems, acoustic travel alarm, and camera system. Equipped with handrails, antislip steps, and other safety measures.

Other Equipment: Additional equipment includes a fire suppression system, special painting, and biodegradable hydraulic oil. Further equipment is available upon request.

Catalog excerpts

Engine Power 1400 kW / 1875 HP @ 1800 rpm operating weight 393 – 409 ton / 866,400 – 901,700 Ib shovel capacity 22 m3 29 yd3 SAE 2:1 heaped backhoe capacity 22 m3 29 yd3 SAE 1:1 heaped PC4000-11 Loading Shovel PC4000-11 Backhoe Hydraulic Excavato

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Quality in Manufacturing Commitment to „Quality and Reliability" • Quality management ISO 9001 • Environmental management ISO 14001 • Occupational health and safety management system BS OHSAS 18001:2007 • Energy DIN EN ISO 50001 • High consistent quality through continuous investments in personnel, design and manufacturing systems and processes Powerful Diesel Engine Version 1: Komatsu SDA16V160E-2 Tier 2 engine • Low engine emission level Tier 2 certified Version 2: Komatsu SDA16V160E-3 Tier 4 engine • Low engine emission level Tier 4 certified • SCR system (selective catalytic reduction) •...

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Reliability and Durability Long life and low operating cost by design Robust structural design developed from field experience and finite element analysis OPERATING WEIGHT Shovel 393-403 ton 866,400-888,500 lb Backhoe 399-409 ton 879,600-901,700 lb BUCKET CAPACITY Shovel 22 m3 29 yd3 Backhoe 22 m3 29 yd3 45° stairway design 3 emergency egresses - Cab and machinery house (two pieces flip down solid anti slip steel ladder) - Machinery house escape Illuminated accesses and egresses Productivity tons per hour Designed for more Designed for digging forces hour ● Powerful more tons per ● Powerful bucket...

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Large Comfortable Cab Comfortable for the whole day • Komatsu low noise cab on multiple viscous mounts for reduced noise and vibration • Large volume cab with full height front window • Comprehensive climate control with pressurised filtered air ventilation and air conditioning • High specification multi-adjustable air suspension seat plus trainer seat • Well elevated operator position giving good all round view • Large wash wiper covers windshield area for excellent visibility • KomVision system provides 360° bird‘s-eye view of the machine and the surrounding Komtrax Plus • Remote monitoring...

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Specifications Diesel Drive Hydraulic System Version 1: Tier 2 engine Model……………………………………… Komatsu SDA16V160E-2 Type…………………………… 4-cycle, water-cooled, direct injection Aspiration……………………………… Turbocharged and aftercooled Number of cylinders……………………………………………… 16 Rated power………………………… 1400 kW 1875 HP @ 1800 rpm (SAE J1995) Governor………………………………………… All-speed, electronic Version 2: Tier 4 engine Model……………………………………… Komatsu SDA16V160E-3 Type…………………………… 4-cycle, water-cooled, direct injection Aspiration……………………………… Turbocharged and aftercooled Number of cylinders……………………………………………… 16 Rated power…………………………...

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Wi-Fi or Orbcomm satellite transmission (check for availability in your territory). The large and comfortable cab is mounted on 18 viscous damping pads and sound insulated. The cab has automatic climate control and is pressurised. The operator's seat is air suspended, electrically heated and has a lap seat belt and offers multiple adjustments. The trainer seat is also equipped with a seat belt. Low-effort joystick controls are electro-hydraulic with foot controls for front shovel clam, crawler and swing brake. Full instrumentation, KOMTRAX Plus and an AM/FM radio with MP3 ready CD player with...

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Alternative buckets on request *other systems on request

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Level crowd at ground level 5.700 mm 18‘8“ Bucket opening width 2.650 mm 8‘8“ Alternative buckets on request *other systems on request

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STANDARD AND OPTIONAL EQUIPMENT FRONT SHOVEL ATTACHMENT • 7,15 m 23’6” boom, 4,9 m 16’1” stick • 22 m3 (29 yd3) (SAE 2:1) shovel bucket incl. standard wear package with • Hammerless GET system o Alternative buckets and GETs o Boom cylinder sliding guard o Stick cylinder sliding guard BACKHOE ATTACHMENT • 9,75 m 33’0” boom, 4,5 m 14’9” stick • 22 m3 (29 yd3) (SAE 1:1) shovel bucket incl. standard wear package with • Hammerless GET system o Alternative buckets and GETs o Buckets cylinder sliding guard CRAWLER UNDERCARRIAGE • Heavy-duty shovel type undercarriage ■ Centre carbody • 2 heavy box-type...

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