Incarcatoare frontale de talie mare Cat® 992K

Caterpillar first introduced the 992 in 1968. This large wheel loader has been a global leader ever since, building a reputation as a face loader that's both safe to operate, productive and durable. With the introduction of the K Series, we've enhanced the operator's experience and the safety of those working on and around the machine. With both standard and high lift configurations, this machine will pass match with fleets of 775, 777, and 785 trucks. If your operations revolve around the 992 as a loading tool, you'll find everything that's important to your business in the 992K; safety, productivity, cost control and comfort for your people.

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Buckets and Ground Engaging Tools

Increase Productivity and Fuel Efficiency

Cat buckets are designed for superior performance in a variety of materials. They are engineered to dig into piles quickly and load efficiently. Optimized fill factors enable you to get the job done and move on to other tasks. Fast load cycles and fewer trips mean less wear and tear on your machine and keep you working.

The buckets below are part of the 992K bucket line. They come in different capacities and widths to fit your loading and carrying needs.

Rock Buckets

Designed for use in bank or face loading of limestone and other unprocessed rock. Application also includes truck and hopper loading for a wide range of quarry materials. GET includes spade nose cutting edge with adapters, half arrow segments, floor liner, bottom wear plates, wings, and side bar protectors.

Heavy Duty Rock Buckets

Designed for use in applications like face loading tightly compacted pit materials or handling materials of moderate abrasion and high impacts. GET are similar to the rock bucket with the addition of half radius liners and bolt-on bottom edge wear plates. Base edge end protection, ski plates, additional side wear plates, and an extra set of side bar protectors are also included.

Iron Ore Buckets

Designed for use in extremely aggressive applications like face loading. Built for high abrasion and moderate impact. GET are similar to heavy duty rock buckets with the addition of flush mount adapter covers, edge segment top covers and side heel shrouds. Iron ore buckets are smaller in bucket capacity to accommodate for higher material density applications.

Coal Buckets

Designed for use in applications with light density and non-abrasive materials. GET includes a straight base edge with a bolt-on cutting edge system.

Cat Advansys™ Ground Engaging Tools

Protect expensive components. Reduce your operating costs. Get the most out of your machine's performance. Choose from a variety of performance-built Advansys GET like these to meet your application requirements.

  • CapSure™ Tip Option: Heavy Duty Tip
  • CapSure Tip Option: Heavy Abrasion Tip
  • CapSure Tip Option: Coal Tip
  • CapSure Tip Option: Heavy Penetration Tip
  • Edge Protection Option: CapSure Shrouds
  • Edge Protection Option: Half Arrow Segment
  • CapSure Sidebar Protector
  • MAWPs – on Side and Bottom
  • Base End Edge Protector

Please check out our Parts Catalog for more GET options.

CapSure™ Retention Technology

Simplify GET component replacement with hammerless CapSure retention for fast, easy and safe installation. CapSure tips, shrouds and sidebar protectors are easily locked and unlocked with a 180 degree turn of a 3∕4 inch ratchet.

Hydraulics

Positive Flow Control Hydraulics

Increase efficiency through our Positive Flow Control (PFC) Hydraulic System. PFC has concurrent pump and valve control. By optimizing pump control, hydraulic oil flow is proportionate to implement lever movement.

  • Fast, productive cycles enabled by four electronically controlled, fully variable piston pumps.
  • Increased bucket feel and control.
  • Consistent performance and efficiency with lower system heat.

Electro Hydraulic Controls

Increase operator productivity with these implement features.

  • Operate comfortably through electronically controlled hydraulic cylinder stops.
  • Handle easy-to-use soft detent controls.
  • Conveniently set automatic implement kickouts from inside the cab.

Steering System

Confident loader operation starts with precise machine control enabled by the 992K's load sensing hydraulic steering system.

  • Efficient variable displacement piston pumps.
  • Achieve precise positioning for easy loading in tight areas.
  • Enhance operator comfort with integrated steering and transmission control functions.

Filtration System

Benefit from extended performance and reliability of your hydraulic system with our advanced filtration system.

  • Lift/tilt case drain filters.
  • Lift/tilt high pressure screens.
  • Steering case drain filters.
  • Steering high pressure screens.
  • Hydraulic case drain filters.
  • Power train filters for transmission, torque converter, and pump drives.
  • Front and rear brake oil screens.

Cooling System

  • A standard demand fan to improve efficiency and cooling performance.
  • Optional high ambient package for hot climate conditions.

Cat® MineStar System

Cat MineStar System is the industry's broadest suite of integrated mine operations and mobile equipment management technologies, configurable to suite your operation's needs. Its capability sets – Fleet, Terrain, Detect, Health and Command – contain a range of technologies that let you manage everything from fleet assignment and condition monitoring to remote and autonomous control. The 992K can take advantage of many of these advanced technologies, some of which are standard out of the factory.

Fleet

Fleet provides comprehensive, real-time machine tracking, assignment and productivity management, giving you a comprehensive overview of all operations from anywhere in the world.

Terrain for Loading

Terrain with your 992K enables high-precision management of loading operations through the use of guidance technology. It increases 992K's productivity and provides you real-time feedback for improved efficiency.

Detect

Detect helps increase operator awareness, enhancing safety at your operation. It includes a range of capabilities designed to assist the operator with areas of limited visibility around fixed and mobile equipment.

Health

Health delivers critical event-based machine condition and operating data for your entire fleet. It includes comprehensive equipment health and asset monitoring capabilities, with a wide range of diagnostic, analytic and reporting tools.

Operator Station

Your operators can work more efficiently and stay comfortable with our customer-inspired cab features.

Environment

Your operator's productivity is enhanced with our clean, comfortable cab environment.

  • Experience reduced vibrations from viscous cab mounts and air seat suspension.
  • Maintain desired cab temperature with automatic temperature controls.
  • Pressurized cab with pressure indicator.
  • Low operator sound levels.
  • Available heated and ventilated seats featuring leather covered seat bolster and headrest.

Deluxe Operator Seat

Enhance comfort and reduce operator fatigue.

  • Available heated and ventilated seat featuring leather seat bolster surfaces.
  • High back design and extra thick, contoured cushions.
  • Air suspension system.
  • Easy-to-reach seat levers and controls for six way adjustments.
  • Seat-mounted implement pod and STIC steer that moves with the seat.
  • 76 mm (3 in) wide retractable seat belt.
  • Fold up STIC steer/armrest.

Trainer Seat

Train other operators in comfort with our standard training seat.

  • 76 mm (3 in) wide, retractable seat belt.
  • Fold-down design with molded drink tray and storage.

Power Train

Impeller Clutch Torque Converter (ICTC) and Rimpull Control System (RCS)

Lower your cost per ton utilizing advanced ICTC and RCS for modulated rimpull.

  • Reduce tire slippage and wear by modulating rimpull from 100 to 25 percent while depressing left pedal. After 25 percent rimpull is achieved the left pedal applies the brake.
  • Reduce the potential for wheel slippage without reducing hydraulic efficiency with RCS.
  • Improve fuel efficiency in certain applications with lock-up clutch torque converter providing direct drive.

Steering and Transmission Integrated Control System (STIC™)

Experience maximum responsiveness and control with STIC that combines directional selection, gear selection and steering into a single lever.

  • Simple side-to-side motion turns machine right or left, minimizing operator movements.
  • Easy to operate finger controlled gear selection.
  • Smoother, faster cycles and less operator fatigue through the use of low effort integrated controls.

Cat Planetary Powershift Transmission

Building your success begins with a best-in-class transmission designed specifically for your application.

  • Consistent, smooth shifting and efficiency through integrated electronic controls.
  • Long life and reliability through heat treated gears and metallurgy.
  • Three forward and three reverse speeds to match your application.

Cat C32 ACERT Engine

The 992K retains the durability and reliability of the proven Cat C32 diesel with ACERT Technology.

  • Like all Cat machines, this engine has been completely integrated into all machine systems resulting in power curves, fuel maps and ratings that are unique to this machine and applications.
  • The solid foundation of this engine starts from our legendary foundries delivering the highest quality engine block.
  • The mechanically actuated, electronically controlled unit injection (MEUI™) ensures that fuel is metered out in optimal quantities for both power and efficiency.

Economy Mode

Enabling maximum productivity and efficiency, all day every day.

The 992K systems work hard to save you fuel through advanced technologies. Utilizing On Demand Throttle, operators maintain normal operation with the left pedal and implements while the 992K manages the engine speed.

  • Provides similar control and feel to our traditional throttle lock feature.
  • Efficiency of manual throttle and the ergonomics of throttle lock.

Safety

We are constantly improving our products in an effort to provide a safe work environment for the operator and those who work on your job site.

Machine Access

  • Wider stairs with 45 degree angles provide easy access for operators getting on and off the 992K.
  • Wide walkways with non-skid surfaces and integrated lock out/tag out points are designed into the service areas.
  • Windshield cleaning platforms provide safe and convenient access for the operator.
  • Maintain three points of contact at all times through ground level or platform accessible service areas.
  • Emergency egress ladder provides a third exit, if needed.

Visibility

  • Cat Detect, which includes Cat Vision plus an optional object detection radar system, enhances operator awareness around the machine.
  • LED warning lights, programmable for site-specific signaling.
  • A mirror system improves operator line of sight to the side and rear of the machine. Heated option also available.
  • Pull down window shade.

Operator Environment

  • Viscous cab mounts and seat air suspension reduce vibrations from the machine to the operator.
  • Low interior sound levels.
  • Standard 76 mm (3 in) seat belt with minder.
  • Optional 4 point harness with minder.
  • Operator training seat with standard 76 mm (3 in) seat belt facilitates safe new operator training.

Fire Suppression Ready System

  • Provides required provisions to mount a fire suppression system.
  • Allows the customer to install a fire suppression system quickly without compromising other components.

Powered Access System

The Cat powered access system allows easier access to the primary stairs by improving access and egress to and from the rear platform.

  • Safe, ergonomic access system.
  • All operators have adequate space when using the wide stairway.
  • Operators maintain three-point contact when using full handrails on each side.
  • Raise and lower stairs from cab level or ground.

Technology Solutions

Integrated electronics provide flexible levels of information to both the site and the operator. This integration creates a smart machine and more informed operator, maximizing the productivity of both.

Information Display

We have worked hard to help our customers and operators perform at their best through our newly upgraded touch screen information display.

  • Intuitive operation and easy navigation with our enhanced user interface.
  • Decrease service time by keeping operators informed about machine systems.
  • Quick on-the-go weighing with the Cat Production Measurement (CPM).

Cat Product Link™

Take the guesswork out of asset management with Product Link remote monitoring.

  • Remote access to information through the easy-to-use VisionLink® interface.
  • Maximize uptime by staying informed on machine systems and diagnostic codes.
  • Track machine with utilization, fuel usage, and payload summaries.
  • Stay up to date on machine location, service meter hours, and reporting status.

Vital Information Management System (VIMS™)

Connect directly to the machine for access to a wide range of sensor information and enhanced machine data.

  • Create productivity reports with payload and work cycle segmentation.
  • Identify operator training needs through productivity data.
  • Detailed data logging of machine parameters and diagnostic codes.
  • Track machine sensor information with trend analysis and histograms to monitor machine health.

Structures

Robust Structures

Your bottom line is improved by highly durable structures that achieve multiple life cycles and withstand the toughest loading conditions.

  • Full box-section rear frame resists torsional shock and twisting forces to maximize life of mounted components.
  • Frames utilize castings in key areas to maximize frame durability and optimize efficiency.
  • Rear axle mounting to frame optimized to better disperse loads for increased structural integrity.

Lift Arm

Your key to maximum uptime and productivity is our field-proven lift arm.

  • Excellent visibility to the bucket edges and work area.
  • Enhanced strength in key pin areas through the use of one piece castings.
  • Stress relieved lift arm increases durability.

Front Linkage

To ensure long life and reliability, sleeve bearing pins in the linkage are more predictable in their wear and limit daily greasing.

System Match Efficiency

Application Match

The standard 992K is sized to load the 68 tonnes (70 ton) 775 in three passes, and the 91 tonnes (100 ton) 777 in four passes. The 992K high light configuration loads the 777 in five passes, and the 145 tonnes (160 ton) 785 in seven passes.

Efficient Combination

For full truck payloads with minimum loading time, an efficient loading/hauling system starts with a perfect match. Cat wheel loaders are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton.

Bucket Selection

Selection of the right bucket depends on penetration requirements, material densities, abrasion, and the loading target. Bucket sizes are matched to truck bed capacities and material densities for optimum loading efficiency and greater productivity.

Specificatii tehnice

SPECIFICATII TEHNICE

Engine
Net Power 607 kW
Engine Model Cat® C32 ACERT™
Bore 145 mm
Stroke 162 mm
Displacement 32.1 l
Emissions (U.S. EPA Tier 4 Final): Rated Speed 1750 r/min
Emissions (Tier 2 Equivalent): Gross Power - SAE J1995 676 kW
Emissions (U.S. EPA Tier 4 Final): Net Power - SAE J1995 607 kW
Emissions (U.S. EPA Tier 4 Final): Net Power - SAE J1349 607 kW
Emissions (Tier 2 Equivalent): Net Power - SAE J1349 607 kW
Emissions (U.S. EPA Tier 4 Final): Peak Torque at 1,200 rpm - SAE J1995 4765 N·m
Emissions (U.S. EPA Tier 4 Final): Gross Power - SAE J1995 671 kW
Emissions (Tier 2 Equivalent): Peak Torque at 1,200 rpm - SAE J1995 4796 N·m
Operating Specifications
Operating Weight 99831 kg
Bucket Capacity Range 10.7-12.3 m3 (14-16 yd3)
Rated Payload - High Lift (Face Material) 19.1 t
Rated Payload - Standard (Face Material) 21.7 t
Transmission
Transmission Type Cat Planetary Power Shift
Forward - 1 6.9 km/h
Forward - 2 11.9 km/h
Forward - 3 20.3 km/h
Reverse - 1 7.6 km/h
Reverse - 2 13.1 km/h
Reverse - 3 22.2 km/h
Direct Drive - Forward 3 22.8 km/h
Direct Drive - Reverse 2 14.2 km/h
Direct Drive - Reverse 1 7.9 km/h
Direct Drive - Reverse 3 24.8 km/h
Direct Drive - Forward 2 12.9 km/h
Direct Drive - Forward 1 Disabled
Hydraulic System - Lift/Tilt
Lift/Tilt System - Pump Variable Displacement Piston
Maximum Flow at 1,850 rpm 960 l/min
Relief Valve Setting - Lift/Tilt 31000 kPa
Lift Cylinder - Stroke 1148 mm
Lift/Tilt System - Circuit Positive Flow Control
Tilt Cylinder - Bore 266.7 mm
Lift Cylinder - Bore 279.4 mm
Hydraulic Cycle Times
Dump 1.8 s
Lower Float Down 3.7 s
Raise 9.4 s
Rack Back 4.4 s
Buckets
Bucket Capacities 10.7-12.3 m3 (14-16 yd3)
Axles
Front Fixed
Rear Oscillating
Oscillation Angle 10° ±, 8° ± with Stops
Brakes
Brakes Meet ISO 3450:2011
Sound Performance
Operator Sound Pressure Level The operator sound pressure level is 70 dB(A), measured according to the test procedures and conditions specified in ISO 6396:2008 for the standard machine configuration. The measurement was conducted at 70 percent of the maximum engine cooling...
Hearing Protection Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Machine Sound Power Level - Standard Machine Configuration The machine sound power level is 116 dB(A), measured according to the test procedures and conditions specified in ISO 6395:2008 for the standard machine configuration. The measurement was conducted at 70 percent of the maximum engine cooling fan...
Hydraulic System - Steering
Steering System - Circuit Pilot, Load Sensing
Steering System - Pump Piston, Variable Displacement
Maximum Flow at 1,350 rpm 360 l/min
Steering Cut Off Pressure 31000 kPa
Hydraulic Cycle Times
Total Hydraulic Cycle Time 19.3 s
Service Refill Capacities
Fuel Tank 1562 l
Transmission 169 l
Engine
Emissions (U.S. EPA Tier 4 Final): Gross Power - ISO 14396 659 kW
Dimensions - High Lift - Approximate
Wheel Base 5890 mm
Ground to Lower Hitch Clearance 682 mm
Rear Axle - Centerline to Bumper 4195 mm
Maximum Overall Height - Bucket Raised 10109 mm
Hydraulic System - Steering
Total Steering Angle 86°
Dimensions - Standard Lift - Approximate
Ground to Top of ROPS 5678 mm
Ground to Top of Exhaust Stacks 5248 mm
Dump Angle at Maximum Lift 50 degrees
Service Refill Capacities
AC Oil 0.268 l
Dimensions - Standard Lift - Approximate
Ground to Bumper Clearance 1176 mm
Service Refill Capacities
Cooling Systems 290 l
Dimensions - High Lift - Approximate
Ground to Top of Exhaust Stacks 5248 mm
Service Refill Capacities
AC Refrigerant 2.72 kg
Dimensions - Standard Lift - Approximate
Tread Width 3302 mm
Ground to Top of Hood 4043 mm
Dimensions - High Lift - Approximate
Rack Back Angle - Carry 52.5 degrees
Maximum Overall Length 16095 mm
Rack Back Angle - Ground Level 42.8 degrees
Engine
Torque Rise 30%
Dimensions - High Lift - Approximate
Ground to Bumper Clearance 1176 mm
Ground to Center of Axles 1352 mm
Service Refill Capacities
Engine Crankcase 120 l
Dimensions - Standard Lift - Approximate
Ground to Lower Hitch Clearance 682 mm
Operating Specifications
Operating Weight - Standard 99831 kg
Dimensions - High Lift - Approximate
Dump Angle at Maximum Lift 50 degrees
Ground to Top of ROPS 5678 mm
Hydraulic System - Lift/Tilt
Tilt Cylinder - Stroke 2055 mm
Service Refill Capacities
Differential - Final Drives - Front 360 l
Dimensions - High Lift - Approximate
Tread Width 3302 mm
Hydraulic System - Steering
Steering Cycle Times - High Idle 4.4 s
Service Refill Capacities
Differential - Final Drives - Rear 345 l
Operating Specifications
Operating Weight - High Lift 100628 kg
Dimensions - High Lift - Approximate
Clearance at 45° Dump (Tooth Tip) 4574 mm
Service Refill Capacities
Hydraulic System - Implement 326 l
Dimensions - Standard Lift - Approximate
Maximum Overall Length 15736 mm
Engine
Note (Tier 2 Equivalent) (2) Rating for net power advertised is based on power available when the engine is equipped with alternator, air cleaner, muffler, and on-demand hydraulic fan drive at maximum fan speed.
Dimensions - Standard Lift - Approximate
B-Pin Height - Maximum Lift 6927 mm
Clearance at 50° Dump (Tooth Tip) 4480 mm
Engine
Note (Tier 4 Final) (1) These ratings apply at 1,750 rpm when tested under the specified standard conditions.
Dimensions - Standard Lift - Approximate
Wheel Base 5890 mm
Rack Back Angle - Maximum Lift 65 degrees
Hydraulic System - Steering
Steering Cycle Times - Low Idle 6.4 s
Engine
Emissions (Tier 2 Equivalent): Gross Power - ISO 14396 659 kW
Dimensions - High Lift - Approximate
Reach - Maximum Lift 2092 mm
Dimensions - Standard Lift - Approximate
Maximum Overall Height - Bucket Raised 9313 mm
Engine
Emissions (Tier 2 Equivalent): Rated Speed 1750 r/min
Note (Tier 2 Equivalent) (1) These ratings apply at 1,750 rpm when tested under the specified standard conditions.
Emissions (Tier 2 Equivalent): Net Power - SAE J1995 607 kW
Service Refill Capacities
Hydraulic System - Steering 159 l
Dimensions - Standard Lift - Approximate
Rack Back Angle - Ground Level 43.4 degrees
Dimensions - High Lift - Approximate
Ground to Top of Hood 4043 mm
Dimensions - Standard Lift - Approximate
Rear Axle - Centerline to Bumper 4195 mm
Dimensions - High Lift - Approximate
B-Pin Height - Maximum Lift 7544 mm
Rack Back Angle - Maximum Lift 65 degrees
Dimensions - Standard Lift - Approximate
Rack Back Angle - Carry 52.7 degrees
Ground to Center of Axles 1352 mm
Reach - Maximum Lift 2118 mm
Engine
Note (Tier 4 Final) (2) Rating for net power advertised is based on power available when the engine is equipped with alternator, air cleaner, muffler, and on-demand hydraulic fan drive at maximum fan speed.
Sound Performance
Machine Sound Power Level - Sound Suppressed Machine Configuration The machine sound power level is 113 dB(A), measured according to the test procedures and conditions specified in ISO 6395:2008 for the sound suppressed machine configuration. The measurement was conducted at 70 percent of the maximum engine...
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