Engine Model Cat® C15 ACERT™
Net Flywheel Power 404.0 hp
Net Power - ISO 9249 404.0 hp
Net Power - SAE J1349 404.0 hp
Net Power - EEC 80/1269 404.0 hp
Bore 5.4 in
Stroke 6.75 in
Displacement 928.0 in3
Operating Weight 145430.0 lb
Operating Weight - Long Undercarriage 145430.0 lb
Operating Weight - Standard Undercarriage 145430.0 lb
Maximum Travel Speed 2.6 mph
Maximum Drawbar Pull - Long Undercarriage 103767.0 lb
Engine - Tier 2/Stage II
ISO 9249 404.99 hp
SAE J1349 404.99 hp
EEC 80/1269 404.99 hp
Main System - Maximum Flow (Total) 212.0 gal/min
Swing System - Maximum Flow 94.0 gal/min
Maximum Pressure - Equipment - Normal 4640.0 psi
Maximum Pressure - Equipment - Heavy Lift 5080.0 psi
Maximum Pressure - Travel 5080.0 psi
Maximum Pressure - Swing 4060.0 psi
Pilot System - Maximum Flow 24.0 gal/min
Pilot System - Maximum Pressure 600.0 psi
Boom Cylinder - Bore 7.5 in
Boom Cylinder - Stroke 70.6 in
Stick Cylinder - Bore 7.9 in
Stick Cylinder - Stroke 83.4 in
VB Family Bucket Cylinder - Bore 7.1 in
VB Family Bucket Cylinder - Stroke 56.8 in
WB Family Bucket Cylinder - Bore 7.9 in
WB Family Bucket Cylinder - Stroke 57.4 in
Main Normal Relief Pressure 4640.0 psi
Service Refill Capacities
Fuel Tank Capacity 211.0 gal
Cooling System 25.0 gal
Engine Oil 14.3 gal
Swing Drive (each) 3.2 gal
Final Drive (each) 4.0 gal
Hydraulic System (including tank) 177.0 gal
Hydraulic Tank 82.0 gal
Performance ANSI/SAE J1166 OCT98
Brakes SAE J1026 APR90
Cab/FOGS SAE J1356 FEB88 ISO 10262
Swing Speed 6.5 RPM
Swing Torque 150850.0 lb ft
Standard w/Long Undercarriage 36.0 in
Optional for Long Undercarriage 30.0 in
Optional for Long Undercarriage 26.0 in
Number of Shoes (each side) - Long Undercarriage 47
Number of Track Rollers (each side) - Long Undercarriage 8
Number of Carrier Rollers (each side) 3
Max Reach at Ground Level 46.0 ft
Max Digging Depth 31.6 ft
Bucket Digging Force 57551.08 lb
Stick Digging Force 43388.12 lb
Max Bucket Capacity 6.02 yd3
Shipping Height 16.27 ft
A combination of innovations working at the point of combustion, ACERT Technology optimizes engine performance while meeting EPA Tier 3 emission regulations.
The Caterpillar C15 with ACERT Technology, is a 15.2 liter, six-cylinder, 302 kW (404 hp) engine with mechanically actuated electronic fuel injection (MEUI) and overhead camshaft. ACERT Technology provides outstanding engine performance through advanced electronic control, precision fuel delivery, and refined air management.Fuel Consumption
The ADEM™ A4 controller uses sensors throughout the engine to manage engine load and performance. The ADEM A4 controller is the muscle behind engine responsiveness, self-diagnostics, controlling emissions, and fuel economy.Fuel System
The C15 uses a mechanically actuated electrically controlled unit injection (MEUI) system. The MEUI system combines high- pressure injection and electronic control in a single compact unit. The electronic unit injector is an integral part of the C15 fuel system. Computerized electronic control provides precise metering and timing of fuel injection.Cooling System
High capacity, side-by-side cooling system allows operation in ambient temperatures up to 52 degree C (126 degree F). The Electric Power Control (EPC) controls the fan speed based on coolant temperature and hydraulic oil temperature for optimized cooling.Turbocharger
The C15 uses a water-cooled, center-section waste gated turbocharger for improved performance. This turbocharger controls the air volume to the cylinders and works efficiently during low and high load conditions.Emissions
ACERT Technology is a differentiated technology that reduces emissions at the point of combustion. The technology capitalizes on proven Caterpillar leadership in three core engine systems: fuel, air and electronics.Cold Weather Starting Kit
The kit consists of two additional batteries, heavy-duty harness, large capacity starting motor, and the ether starting aid. With this kit, the 365C has the capability to start at -32 degree C (-25.6 degree F).
Cat hydraulics deliver power and precise control to keep material moving.
PPPC Hydraulics Main Pumps
Load sensing, Proportional Priority Pressure Compensation (PPPC) system, with Caterpillar-developed electronic actuation, provides high efficiency and excellent controllability.
- Cylinder speed is directly related to operator’s movement of joystick from feathering to full speed.
- Flow to cylinders during multifunctional operation is directly controlled by the operator and is not dependent on loads.
- Controller reduces pump output to minimum to save power when joysticks are in neutral position.
Large, heavy-duty main pumps and a separate swing pump provide quick cycle times during multi-function operation.Reverse Swing Damping Valve
Swing dampening valves reduce swing wag and produce smooth swing stops.Auxiliary Hydraulic Valve
The auxiliary valve is standard on the 365C L. The auxiliary valve is used with optional control arrangements to operate tools such as hammers and shears.
Designed for simple, easy operation and comfort, the 365C L allows the operator to focus on production.
The workstation has been designed to be spacious, quiet and comfortable for the operator, assuring high productivity throughout the entire workday. Switches are conveniently located for easy access. The new monitor is located to provide excellent visibility and access.Seat
The 365C L seat provides a variety of adjustments, including fore/aft, height and weight to suit the operator. Also included are adjustable armrests and a retractable seat belt. For additional comfort, a new heated air suspension seat is available as an attachment.Hydraulic Activation Control Lever
The hydraulic activation control lever deactivates hydraulic functions during engine start-up, and prevents unintentional machine operation.Climate Control
Positive filtered ventilation with a pressurized cab comes standard on the 365C L. Fresh air or re-circulated air can be selected with a switch on the left console.Windows
To maximize visibility, all glass is affixed directly to the cab eliminating the use of window frames. The upper front windshield opens, closes and stores on the roof above the operator with a one-touch action release system. The lower front windshield features a rounded design to maximize downward visibility and improves wiper coverage.Wipers
Pillar-mounted parallelogram wiper, including a washer nozzle, increases the operator’s viewing area and offers continuous and intermittent modes.Skylight
An enlarged skylight with sunshade provides excellent visibility and good ventilation.Monitor
The compact, full-color, graphical display monitor is new with the 365C L. The monitor has functions to display machine, maintenance, diagnostic and prognostic information. The angle of the monitor can be adjusted to face the operator and prevent sun glare.Consoles
Redesigned consoles feature a simple, functional design to reduce operator fatigue, ease of switch operation and excellent visibility. Both consoles have attached armrests and allow the height of the armrests to be adjusted.Cab Exterior
The exterior design uses thick steel tubing along the bottom perimeter of the cab, improving the resistance of fatigue and vibration. This design allows the FOGS to be bolted directly to the cab, at the factory or as an attachment later, enabling the machine to meet specifications and job site requirements.Cab Mounts
The cab shell is attached to the frame with viscous rubber cab mounts, which dampen vibrations and sound levels while enhancing operator comfort.Standard Cab Equipment
To enhance operator comfort and productivity, the 365C L cab includes a lighter, drink holder, coat hook, service meter, literature holder, magazine rack and storage compartment. The cab also comes equipped with two, 12V-7 Amp electrical sockets to provide additional electrical resources.Machine Security
An optional Machine Security System (MSS) is available from the factory on the 365C L. MSS uses a special Caterpillar key with an embedded electronic chip for controlling unauthorized machine operation.Product Link
The 365C L is "Product Link Ready" from the factory.
Electronic Control System
Manages the engine and hydraulics for maximum performance.
Monitor Display Screen Operator Gain/Response
The monitor is a full color 400 x 234 pixels Liquid Crystal Display (LCD) graphic display. The Master Caution Lamp the action lamp blinks ON and OFF when one of the critical conditions below occurs:
- Engine oil pressure low
- Coolant temperature high
- Hydraulic oil temperature high
Under normal conditions or the default condition, the monitor display screen is divided into four areas; clock and throttle dial, gage, event display and multi-information display.
Pattern Control Changer
This is used to suit the operators preference or application.
- Quicker, for fast response and more production
- Slower, for more precision
- Three preset settings with 21 available
The standard hand control pattern changer can be accessed through the monitor, to utilize either the standard excavator control pattern (SAE) or Backhoe-loader pattern (BHL).Electronic Joysticks
Electronic joysticks provide features not possible with hydraulic pilot valves:
- Eliminate pilot lines in cab for quieter operation
- Simple pattern change through the monitor
Durable undercarriage absorbs stresses and provides excellent stability.
Large, Caterpillar designed and built undercarriage components offer heavy-duty performance and durability.Sealed and Lubricated Rollers
Track rollers, carrier rollers and idlers are sealed and lubricated for excellent service life.Track
The 365C L comes standard with the new grease lubricated track called GLT4. The track links are assembled and sealed with grease to decrease internal bushing wear, reduce travel noise and extend service life lowering operating costs.Idler Guards and Track Guides
Idler guards and center track guides used to maintain track alignment are standard on the 365C L. Optional two-piece full-length track guiding guards are available for additional protection on steep side slopes.Travel Motor
Two-speed axial piston hydraulic motors provide the 365C L drive power and automatic speed selection when the high-speed position is selected. This enables the machine to automatically change between computer-controlled high and low speeds depending on drawbar-pull requirements.Final Drives
The final drives are the three-stage reduction planetary type. This design results in a complete drive/brake unit that is compact and delivers excellent performance and reliability.
The 365C L structural components are the backbone of the machine’s durability.
Carbody Design Upper Frame
The advanced carbody design stands up to the toughest applications.
- Modified X-shaped, box-section carbody provides excellent resistance to torsional bending.
- Upper structure weight and stresses are distributed evenly across the full length of the track roller frame.
- Robot welding ensures consistent, high-quality welds throughout the manufacturing process.
Rugged main frame is designed for maximum durability and efficient use of materials.
- Robot welding for consistent, high-quality welds.
- Outer frame utilizes curved side rails, which are die-formed, for excellent uniformity and strength throughout the length.
- Box section channels improve upper frame rigidity under the cab.
- Boom tower and one piece main rails are constructed of solid, high-tensile strength steel plates.
- New boom foot design transfers load more efficiently with less stress in critical areas.
- Reinforced lift cylinder and swing drive mounts increase structure durability in rock and quarry applications.
The 365C L swing bearing is a cross roller type, with 54 mm (2.13") diameter rollers. The cross rollers have a much greater contact area than ball bearings, providing increased stability and longer life.Track Roller Frames
The track roller frame is made of thick steel plate that is bent into a U-shape and welded to the bottom plate to create a box structure. The box structure design provides increased rigidity and impact resistance.Variable Gauge Undercarriage
The long variable gauge undercarriage is standard, providing a wide, stable base for operating, or a narrow gauge for reduced shipping width. The track roller frames are bolted to the carbody, and can be placed in two positions.
The 365C L is designed for flexibility, high productivity, and efficiency in a variety of applications.
Front Linkage Attachments
Select the right combination of front linkage with your Cat dealer to ensure high productivity from the very start of your job. Two types of booms and six sticks are available, offering a range of configurations suitable for a wide variety of applications. The 365C L offers a large combination of reach and digging forces for optimum versatility.Boom Construction
The 365C L booms have large cross-sections and internal baffle plates to provide long life durability. Castings and forgings are used in critical high-load areas such as the boom nose, boom foot, and boom cylinder connection.Reach Boom
The 7.8m (25ft 7in) Reach Boom (R), has been designed to balance the reach, digging force and bucket capacity required for a wide range of applications. Four reach sticks are available for use with the Reach boom.Mass Excavation Boom
The Mass Excavation Boom (M) 6.59m (21ft 7in) is designed to provide maximum productivity. Two Mass sticks are available for high digging forces and increased bucket capacity.Stick Construction
The 365C L sticks are made of high-tensile strength steel using a large box section design with interior baffle plates and an additional bottom guard to protect against damage. All sticks undergo a stress relieving process for greater durability.Reach Sticks
Four lengths of reach sticks are available to suite a variety of applications. Reach sticks use the VB-family bucket linkage and buckets.Mass Sticks
Two mass excavation sticks are available for higher digging forces and increased bucket capacity. Mass sticks use WB-family bucket linkage and buckets.Bucket Linkage
Two bucket linkages are available for the 365C L. Both linkages are available with or without a lifting eye on the power link.
- The VB bucket linkage is for use with the reach sticks and VB-family buckets.
- The WB bucket linkage is for use with the mass sticks and WB-family buckets
The new 365C L power link improves durability, increases machine-lifting capability in key lifting positions, and is easier to use compared to the previous lift bar design.Linkage Pins
All pins used in 365C L front linkages have thick chrome plating, giving them high wear and corrosion resistance. The large diameter pins smoothly distribute the shear and bending loads to help ensure long pin, boom and stick life.
Extensive selection of buckets helps optimize machine performance.
Service and Performance General Purpose (GP) and Excavation (E) Buckets
Caterpillar buckets increase service life and optimize performance.
- High strength and heat treated steel are located in high wear areas.
- Dual radius design for increased heel clearance and reduced wear.
- VB-family buckets include a lift eye.
- A variety of exclusive hydraulic dedicated coupler buckets are also available.
General Purpose (GP) and Excavation (E) buckets are for digging in soft to hard ground with low to moderate abrasive materials.Heavy Duty (HD) and Extreme Excavation (EX) Buckets
Heavy Duty buckets are intended for use in moderate materials like clay or dirt mixed with rock, and feature aggressive design for moderately abrasive applications. Differences from GP buckets are: • Thicker cutting edges, thicker bottom and side wear plates that improve performance in demanding applications.Heavy Duty Rock (HDR) and Rock (R) Buckets
Ground Engaging Tools
Heavy Duty Rock (HDR) and Rock (R) buckets for digging in fragmented rock, frozen ground, caliche and highly abrasive materials. Differences from HD buckets are:
- Additional, thicker wear plates extend beyond side plates for corner and rear dent protection and improved durability.
- Larger side plates provide additional dent protection.
Caterpillar Ground Engaging Tools (GET) include a variety of side cutters, sidebar protectors, and tip options to match operating conditions.Work Tools
Choose from a variety of work tools such as hammers, shears, rotators, grapples or crushers. Ask your Cat dealer for information on attachments or special configurations.
Service and Maintenance
Fast, easy service has been designed in with extended service intervals, advanced filtration, convenient filter access and user-friendly electronic diagnostics for increased productivity and reduced maintenance costs.
Service intervals are extended to reduce maintenance costs. • Engine oil, oil filter and fuel filters at 500 hoursOil Sample and Pressure Ports
Oil sample and pressure ports provide easy checking of machine condition and are standard on every machine.Hydraulic Capsule Filters
The return filters or capsule filters for the hydraulic system are located beside the hydraulic tank. The filter elements are removable without spilling hydraulic oil.Service Points
Service points are centrally located with easy access to facilitate routine maintenance.Pilot Hydraulic System Filter
Pilot hydraulic system filter keeps contaminants from the pilot system and is located in the pump compartment.Remote Greasing Block
A concentrated remote greasing block on the boom delivers grease to hard-to-reach locations.Radial Seal Cleaner
Radial seal main air cleaner with precleaner has a double-layered filter element for more efficient filtration. No tools are required to change the element.Fuel-Water Separator
The water separator removes water from fuel, even when under pressure, and water level can be monitored in the cab.
Complete Customer Support
Cat dealer services help you operate longer with lower costs.
You will find nearly all parts at our dealer parts counter. Cat dealers utilize a worldwide computer network to find in-stock parts to minimize machine downtime. You can save money with Cat remanufactured components.Machine Selection
Make detailed comparisons of the machines you are considering before you buy. What are the job requirements, machine attachments and operating hours? What production is needed? Your Cat dealer can provide recommendations.Purchase
Look past initial price. Consider the financing options available as well as day-to-day operating costs. This is also the time to look at dealer services that can be included in the cost of the machine to yield lower equipment owning and operating costs over the long run.Customer Support Agreements
Cat dealers offer a variety of product support agreements, and work with customers to develop a plan the best meets specific needs. These plans can cover the entire machine, including attachments, to help protect the customer’s investment.Operation
Improving operating techniques can boost your profits. Your cat dealer has videotapes, literature and other ideas to help you increase productivity, and Caterpillar offers certified operator training classes to help maximize the return on your investment.Maintenance Services
Repair option programs guarantee the cost of repairs up front. Diagnostic programs such as Scheduled Oil Sampling, Coolant Sampling and Technical Analysis help you avoid unscheduled repairs.Replacement
Repair, rebuild or replace? Your Cat dealer can help you evaluate the cost involved so you can make the right choice.