6015/6015 FS Hydraulic Shovel

General Data

Engine Output - SAE J1995	Cat® C18 - 522 kW (700 hp); Cummins® QSK19 - 477 kW (640 hp)
Standard Bucket Capacity	Face Shovel (SAE 2:1) - 7 m3 (9.2 yd3); Std. rock backhoe (SAE 1:1) - 6 m3 (7.8 yd3); M.E. backhoe (SAE 1:1) - 7 m3 (9.2 yd3)
Fuel tank capacity	1300.0 L

Diesel Engines - Version 2 - Cummins® QSK19 Tier 1

Aspiration	Turbocharged and aftercooled
Bore	159.0 mm
Displacement	19.0 L
Make and model	Cummins QSK19
Max. altitude without deration	3 100 m (10,200 ft) a.s.l.
No. of cylinders (each engine)	6
Stroke	159.0 mm
Total rated gross power SAE J1995	477 kW (640 HP) 1,800 min-1
Total rated net power ISO 3046/1	453 kW (607 HP) 1,800 min-1
Total rated net power SAE J1349	453 kW (607 HP) 1,800 min-1

Electrical System

Alternator - Cat Version	150 A
Alternator - Cummins Version	175 A
Batteries (12 V each) - Cat Version	2 x 210 Ah
Batteries (12 V each) - Cummins Version	2 x 170 Ah
Batteries (12 V each) - in series/parallel installation - Cat Version	210 Ah-24 V
Batteries (12 V each) - in series/parallel installation - Cummins Version	170 Ah-24 V
System Voltage	24 V
Working spotlights - Cummins Version	6 x Halogen lights

Operating Weights With Standard Undercarriage - Backhoe Unit - Cummins® QSK19

Standard track pads - Ground pressure	16.4 N/cm2 (23.8 psi)
Standard track pads - Operating weight	103300.0 kg
Track pads option - Ground pressure	13.3 N/cm2 (19.3 psi)
Track pads option - Operating weight	104700.0 kg

Operating Weights With Standard Undercarriage - Shovel Unit - Cat® C18

Standard track pads - Ground pressure	16.7 N/cm2 (24.2 psi)
Standard track pads - Operating weight	105200.0 kg
Standard track pads - Pad width	600.0 mm
Standard track pads - Width over pads	4400.0 mm
Track pads option - Ground pressure	13.5 N/cm2 (19.6 psi)
Track pads option - Operating weight	106600.0 kg
Track pads option - Pad width	750.0 mm
Track pads option - Width over pads	4550.0 mm

Operating Weights With Standard Undercarriage - Backhoe Unit - Cat® C18

Standard track pads - Ground pressure	16.7 N/cm2 (24.2 psi)
Standard track pads - Operating weight	105600.0 kg
Standard track pads - Pad width	600.0 mm
Standard track pads - Width over pads	4400.0 mm
Track pads option - Ground pressure	13.6 N/cm2 (19.7 psi)
Track pads option - Operating weight	107000.0 kg
Track pads option - Pad width	750.0 mm
Track pads option - Width over pads	4550.0 mm

Automatic Lubrication System

Capacity of grease drum

8.0 L

Undercarriage

Bottom Rollers (each side)	8
Gradeability of travel drives	Max. 72%
Max. tractive force	652 kN (66 t = 146,520 lb)
Parking Brake	Wet multiple disc brake, spring applied/hydraulically released
Support Rollers (each side)	1
Track Pads (each side)	48
Travel Drives (each side)	1 planetary transmission with 1 axial piston motor
Travel speed	Max. 2.7 km/h (1.68 mph)

Operator’s Cab

Internal dimensions	Length: 1 800 mm (5 ft 11 in); Width: 1 300 mm (4 ft 3 in); Height: 1 900 mm (6 ft 3 in)
Operator’s eye level	approx. 4.3 m (14 ft 1 in)

Operating Weights With Standard Undercarriage - Shovel Unit - Cummins® QSK19

Standard track pads - Ground pressure	16.3 N/cm2 (23.6 psi)
Standard track pads - Operating weight	102900.0 kg
Track pads option - Ground pressure	13.2 N/cm2 (19.1 psi)
Track pads option - Operating weight	104300.0 kg

Hydraulic Oil Cooling

Diameter of Fan	930.0 mm
Oil flow of cooling pumps - Cat Version	467.0 L/min
Oil flow of cooling pumps - Cummins Version	496.0 L/min

Hydraulic System with Pump Managing System

Hydraulic tank capacity	approx. 1 300 L (343 US gal)
Main pumps	2 x variable swash plate pumps
Main pumps - Max. oil flow - Cat version	2 x 552 L/min (2 x 146 US gal/min)
Main pumps - Max. oil flow - Cummins version	2 x 587 L/min (2 x 155 US gal/min)
Max. pressure, attachment, travel	30 MPa = 300 bar (4,350 psi)
Max. pressure, swing system	32 MPa = 320 bar (4,640 psi)
Swing pump	Reversible swash plate pump
Swing pump - Max. oil flow - Cat version	287.0 L/min
Swing pump - Max. oil flow - Cummins version	307.0 L/min
Total volume of hydraulic oil	approx. 1 700 L (449 US gal)

Swing System

Max. swing speed - Cat version	5.1 RPM
Max. swing speed - Cummins version	5.4 RPM
Parking Brake	Wet multiple disc brake, spring loaded/hydraulically released
Swing Drive	Compact planetary transmission with axial piston motor
Swing Ring	Triple race roller bearing with sealed internal gearing

Diesel Engines - Version 1 - Cat® C18 Tier 3

Aspiration	Turbocharged and charge air cooled
Bore	145.0 mm
Displacement	18.1 L
Emission certification	US EPA Tier 4i; Europe NRMM Tier III B
Make and model	Cat C18
Max. altitude without deration	1 500 m (4,900 ft) a.s.l.
No. of cylinders (each engine)	6
Stroke	183.0 mm
Total rated gross power SAE J1995	522 kW (700 HP) 1,800 min-1
Total rated net power ISO 3046/1	496 kW (665 HP) 1,800 min-1
Total rated net power SAE J1349	496 kW (665 HP) 1,800 min-1

Machine Service & Support

Caterpillar factory-trained service engineers are available throughout the world to provide our customers with the support necessary to meet their production requirements.

Our service engineers have the knowledge and experience to bring a successful result to the most demanding projects. In addition, they are backed by Caterpillar’s team of engineers, who have design-based knowledge not available from other sources.

TriPower™ (FS Configurations Only)

Caterpillar uses a unique boom design that employs rotatable triangular rockers to generate superior mechanical leverage and control.

This unique Caterpillar design results in:

• Increased effective lifting force
• Constant boom momentum
• Automatic constant bucket angle position in horizontal and vertical direction
• Automatic roll-back limiter

Furthermore, the TriPower system enables Cat face shovels to use smaller-diameter boom cylinders. This benefit results in fast lifting speeds to outperform the competition.

Efficient Drive Systems

Cat hydraulic shovels are equipped with one or two diesel engines or an electric drive option.

On models equipped with two engines, the hydraulic excavator remains operational with only a single engine running, maintaining full availability. The electric drive is used on mainly stationary-operated machines and offers superior availability because it doesn’t require time to refuel and servicing the motor is minimized. The 6015/6015 FS is only available in a single diesel engine configuration.

Pump Managing System

The pump managing system continuously evaluates actual engine and hydraulic operating values against set values and adjusts pump output for optimal performance.

This results in an efficient use of the engine for greater productivity.

Superior Oil Cooling System

The cooling system utilizes dedicated pumps to provide cooling capacity as needed, whether the engine is idling or under load, whereas our competitors’ machines only provide cooling when the engine is under load and the excavator is working. Consequently, on Cat hydraulic shovels, the hydraulic oil circulates through the cooling system even when the excavator is waiting for the next truck.

This system provides a more efficient means of cooling, particularly in demanding applications. The radiator fan speed is thermostatically or electronically controlled for greater efficiency.

Closed-Loop Swing Circuit

The Cat closed-loop swing circuit results in fast boom lift motions during swing.

The kinetic energy of the swing motion is used during deceleration to support driving the main and auxiliary pumps. Compared to open circuits, the Cat closed-loop swing circuit is more energy-efficient, generates less heat and delivers faster speeds.

Simple & Efficient Hydraulic System

The main hydraulic valve block is located on top of the boom. This design reduces the total number of hoses that are needed and ensures they’re neatly organized for safe operation, easy inspection and fast service.

Because float valves are used to lower the boom instead of engaging pumps, the boom moves faster and other operating functions can occur simultaneously, such as bucket curl and stick in/out. This results in faster cycle times.

Sturdy Undercarriage

Cat undercarriages are tough and long-lasting.

Engineered with extensive use of Finite Element Analysis (FEA), the steel structure is optimized, travel motors are well-protected by strong cover plates and hinged door covers, and a unique robust track chain incorporates a combined pad/link design on most models. A state-of-the-art track-tensioning system automatically adapts the tensioning of the tracks depending on operating conditions, extending the track life even further.

Monitoring and Diagnostic System

Enhancing diagnostic capabilities and providing detailed troubleshooting functions, the Board Control System uses sensors throughout the machine to monitor operating data, record faults, and notify the operator audibly and visually.

This promotes the earliest possible detection of faults and allows for timely maintenance planning and assistance for speedy repair. Board Control System not available on 6015/6015 FS models.

Electro-Hydraulic Control System

All larger-model Cat hydraulic shovels use an electro-hydraulic control system that electronically relays actuating signals from hand levers. Simplified troubleshooting and advanced diagnostic routines lead to increased uptime.

The design delivers fast and precise machine reactions, which reduce operator fatigue and increase efficiency. For greater comfort, joystick preferences are operator-adjustable. And since no hydraulic lines are inside or underneath the cab, it’s a more comfortable and clean work environment. The 6015/6015 FS is equipped with a simple hydraulic servo control.

Machine Accessibility

Systems throughout Cat hydraulic shovels are designed for easy access, enhancing serviceability.

• Hydraulic Valve Block - The valve block is located on the boom where it’s cleanly laid out and easily accessed by walkways on both sides. This reduces the number of hoses leading from the superstructure. 6015/6015 FS models are not equipped with boom walkways.
• Superstructure - Exceptional accessibility is provided to systems like the swing motor, swing gearbox and rotary distributor in the well-organized superstructure. The engine is accessible from three sides on most models.

Cat hydraulic shovels are equipped with retractable access ladders. A less steep 45° folding stairway is available as an option. An exit harness kit or a kick-down type, cage-equipped ladder allows for safe egress in case of emergency.

Safe, Comfortable Cab Design

Cat hydraulic excavator cabs have a falling object protection system (FOPS) and meet DIN ISO 3449 standards. They are equipped with comfortable multi-adjustable chairs, ample legroom, excellent visibility, temperature control, sound abatement and ergonomically-designed controls.

• Windows: Safety glass is used for all windows and armored glass for the windshield.
• Seating: The pneumatically-cushioned, multi-adjustable seat enhances operator productivity and includes a safety switch in the cushion that automatically neutralizes the hydraulic controls when the operator leaves the seat.
• Display: A large, transflective color screen displays monitoring and diagnostic data for convenient troubleshooting and service assistance (not available on 6015/6015 FS models).
• Five languages can be selected: English, French, German, Spanish and Russian.

Safe Bucket Control

The TriPower roll-back limiter prevents the bucket from being curled back too far and minimizes the potential for material to spill onto the attachment or the cab.

Lifting the bucket automatically in constant-angle position requires just a single lever actuation.

Emergency Shut-Offs

An easily-accessible, standard shut-off switch located in the cab shuts down the electrical system in case of emergencies.

Additional shut-off switches are located on the machine (e.g., in the machine house) or are accessible from the ground with pull ropes. Emergency shut-off is not available on 6015/6015 FS models.

TriPower shovel attachment (FS only)

Independent oil-cooling system

3-circuit hydraulic system

Torque control in closed-loop swing circuit

Automatic central lubrication system

Triple-race swing roller bearing

General

 Export crating

 Finishing as per end user’s corporate colors

 Customizing of logos as per customer’s specification

Superstructure

 Xenon lighting

 High-capacity water separator

 Fast-filling connection for fuel

 Catwalk with access steps at engine module (standard on C18 version)

 Centrifuge for engine oil filtration

 Various cold-weather packages

Cab

 Radio with loudspeaker and antenna

 On roof-mounted air conditioning unit

Undercarriage

 Track pad width 500 mm, 750 mm or 900 mm

 Track guides

 HD-LC undercarriage

Track pad width 500 mm, 750 mm or 900 mm

Track guides

HD-LC undercarriage

Attachment

 Xenon lighting on boom

 Special wear packages

 Additional optional equipment available on request

General

Export crating

Superstructure

Xenon lighting

High-capacity water separator

Fast-filling connection for fuel

Catwalk with access steps at engine module (standard on C18 version)

Centrifuge for engine oil filtration

Various cold-weather packages

Cab

Radio with loudspeaker and antenna

On roof-mounted air conditioning unit

Undercarriage

Track pad width 500 mm, 750 mm or 900 mm

Track guides

HD-LC undercarriage

Attachment

Xenon lighting on boom

Special wear packages

Additional optional equipment available on request