Caterpillar WHEEL-TYPE LOADER 992K - catalog of spare parts

COMMUNICATIONS AND FRAMES

We combine more than 40 years of design and field experience, as well as new inspection technologies to ensure that 992K frames, castings, welds and structures are the best in the industry. Our unique rear and front box-section frames combine plates and castings to control torsion loads and provide longer alignment to extend the service life of the hitch and pin. The sliding bearing pins in the joint are more predictable in wear and limit daily lubrication. For load and carry applications, the optional Ride Control further reduces the shock loads on the frame, providing the operator a smoother ride.

CAT C32 ENGINE

The 992K retains the strength and reliability of proven Cat C32 diesel with ACERT ™ technology. Like all Cat machines, this engine was fully integrated into all machine systems, giving power curves, fuel maps and features that are unique to this machine and applications. The solid foundation of this engine begins with our legendary foundries that supply the highest quality engine block. The electronically controlled mechanical fuel injection (MEUI ™) ensures that fuel is metered in optimal quantities for both power and efficiency.

WHEEL PLANETARY TRANSMISSION

No one creates a better transmission than Caterpillar for earth moving applications. Everything from gear geometry, heat treatment and metallurgy is controlled by the Caterpillar design, including electronics, which allows it to be integrated with the C32 engine and the 992K impeller torque converter. The Cat 992K Planetary Gearbox offers three forward and three reverse speeds. The planetary gearbox group is common for large wheel loaders 993K and 994F.

POSITIVE FLOW CONTROL HYDRAULICS

The positive flow control (PFC) 992K hydraulic system sets a new standard for hydraulic response, performance and efficiency. The attachment system is equipped with two electronically controlled piston pumps, providing a fast and productive cycle. PFC has simultaneous control of the pump and valve. By optimizing pump control, the flow of hydraulic oil is proportional to the movement of the lever of the unit. Benefits:

Reduced fuel consumption up to five percent

Improved hydraulic response allowing the operator to better feel and control the bucket

Increased energy efficiency and lower system heating

TORQUE CONVERTER OF THE IMPELLER TORQUE (ICTC) / RIMPULL CONTROL SYSTEM

The ICTC maintains a hydraulic balance when digging and loading, allowing the operator to precisely adjust the tractive effort by pressing the left pedal, thereby reducing the pressure in the impeller coupling. The further the pedal is pressed, the more pressure is reduced in the impeller sleeve.

JOINT SYSTEMS

An efficient loading / hauling system begins with a perfect match. The Model 992K is compatible with 775 and 777 Cat Trucks, providing full truckloads with minimal load times. This loading / transport system will maximize the volume of material being moved with minimal operating cost per ton.

OPERATOR COMFORT

The 992K sets a new standard for operator comfort for this size class with a completely new cab. The new cabin interior has been increased, providing operators with enough space for a long shift. Operators will appreciate this enlarged room when the standard coach position is occupied. As a benchmark, operator comfort 992K does not compromise safety. Standard 76 mm (3-inch) retractable seat belts for the operator and trainer ensure comfort while maintaining the safety of both passengers. Talking between them will be easier with a quieter cabin, while automatic temperature control ensures that they do it in full climatic comfort. Vibration is minimized thanks to the Cat Comfort air suspension seat and suspended cab. Operators will appreciate the improved air quality thanks to an airtight cabin and filtered air. Operators can set an automatic bucket height to facilitate truck loading or feed to the crusher. Attachment controls are fingertip controlled and require minimal effort.

TECHNOLOGICAL SOLUTIONS

The 992K electronic systems are fully integrated to function as one machine. This integration creates a smart machine and a more informed operator, maximizing the performance of both.

VIMS 3G

Now, using the Advisor display, the Vital Information Management System (VIMS 3G) has been improved, providing more convenient interfaces and additional data logging. Since 1990, VIMS has allowed our customers and operators to work in the best possible way and ensure maximum uptime of our machines using meaningful data.

OPERATOR PROFILE

Up to 10 separate operator profiles can be saved using the advisor. The screen layout and machine settings can be instantly recalled, providing fast and consistent setup between operators.

DOWNLOAD MANAGEMENT SYSTEM

Payload 3.0 control system is standard on 992K, giving owners and operators the ability to control the payload of trucks and create accurate recordings of material movement. This system is designed for weighing on the go. Up to 1000 trucks can store 25 different materials for the all-round accuracy of recording jobs.

AUTOMATED OUTPUT

Operators can easily set the unloading height, return to digging / carrying or bucket angle, without leaving the cab. Standard programmable cab outputs are located in the upper left panel. This feature provides greater flexibility and improved performance when the work requires loading and resetting the specified heights.

PRODUCT LINK

Cat® Product Link provides convenient remote monitoring of equipment. Get useful information to keep your work schedule, maintain machine availability, and reduce the cost of owning and operating a fleet.

SECURITY

We are constantly improving our products to provide a safe working environment for the operator and those who work in your workplace. Here are just some of the security features found on the 992K.

Wider staircases with improved stair angles increase operator safety at entry and exit from 992K.

Aisles offer non-slip surfaces, and built-in blocking / marking points are provided in service areas.

Windshield cleaning platforms provide safe and convenient access for the operator.

Extensive glass in the cab and optional heated mirrors expand the view. An object detection system (rear-view camera and radar) or a rear-view camera option increases operator awareness around the machine.

Backup is standard and operators receive three levels of warning when the car needs attention.

Available HID lamps provide excellent visibility of the workspace.

The operator`s coach position allows your experienced professionals to lead new operators. 76 mm (3 in) wide seat belts are standard for both seats.

External protection against tipping and falling objects (ROPS / FOPS).

SERVICE MADE SIMPLE

992K is organized into separate service centers. Combined with diagnostics available through VIMS, Product Link and Electronic Technician, 992K maintenance can be simple and effective. 1) Center for diagnostics and maintenance of liquids

Power switch

Technician-electronics "ET" Com-II port

Ground floor

Radiator fill port

Implement the fill port

Fill Steering Tank Port

Transmission port

Motor oil fill port

Autocomplete port

Keyboard for machine fluid indicators

Messenger Display 2) Hydraulic service center

Hydraulic pilot filters

Hydraulic pumps

Filters for hydraulic casing 3) Electric interlock zone (left bumper)

Auxiliary safety switch

Light switch on the stairs

Starter lock switch

Gearbox lockout switch 4) Front frame remote diagnostic pressure ports

Lift and lower the chain

Dump and Rackline

Right and central pressure relief unit pump

Drive control (optional)

Pilot supply

Manual bottom valve 5) Remote diagnostic pressure port Rear frame

Steering left

Steering right

Steering Pump Unloading

Fan drive

Brake battery - front and rear

Clutch impeller

Lock Clutch (if equipped)

Transmission oil

Unloading brake pump

Power supply engine oil cooler axis

Bridge oil cooler pump - front and rear

Service brakes - front and rear 6) Electrical equipment service area

Breakers

ECM

Fuse 7) Engine Filter Service Area

Primary fuel filter

Engine oil filters

Water separator

Air filters

Secondary fuel filter

Tertiary fuel filter

QUALITATIVE

Caterpillar`s commitment to quality is great. We design to higher standards so that your business can flourish.

All our items are tested for quality and compliance. We collaborate with suppliers in the early design stages for their knowledge and production experience.

New designs are analyzed by the finite element method, telling us where the loads occur under loads that are typical for the application of the machine. New castings are practically controlled to assess the quality of the filling and the temperature exchange.

A shaking table simulates thousands of hours of use per day, which allows engineers to check for durability. Further analysis of airflow, ergonomics, performance and compliance with the ISO standard is carried out on prototypes and field machines.

Further tests are performed by operators and technicians for comfort, ergonomics and ease of maintenance in virtual 3D environments or on hardware.

You should be aware that all the innovations presented at Caterpillar depend on your opinion and opinions, the opinions of our dealers and their mechanics, as well as our ability to physically make a new design. These are just some of the criteria that make Cat products industry leaders and help us provide reliable, durable machines for your business.

STABILITY

Our commitment to you, your business, and future generations is as strong as the machines we build. Our efforts to create machines that live longer, use less resources and produce less emissions are just the beginning. Our plants, such as the 992K Aurora plant, save precious energy and resources with solar energy, roof gardens and comprehensive recycling programs. Sustainable development is beneficial. Our cleaner environment helps us control the quality of the assembly line and create better products. This reduces our demand for energy and our products to landfill. We can also help your business with machines that lead the industry in balancing fuel use with performance requirements. Each generation of Cat products produces less emissions than the last, which helps reduce carbon emissions in your fleet.

BUCKETS

Choosing the right bucket will dictate the performance of your loader. The selection process begins with knowledge of the density of the loaded material. From there, you can choose the size and appropriate protection strategies that will meet the nominal payload goals of your machine. With a large selection of earth moving tools, your Cat dealer can help you create the bucket that best suits your application. Custom baskets are optional, but many 992K customers will choose one of the following:

HEAVY MANDATORY ROCKY BUCKET

Scopes: face loading of densely condensed pit materials. Moderate attrition rates and high impact loads are suitable for this bucket.

HIGH ABRASION ROCK BUCKET

Scopes: face loading of iron ore. For this bucket, high abrasive and moderate shock loads are suitable. Smooth floors are also desirable. Note. Some applications may be very abrasive. Keep in mind that additional bucket protection can affect machine performance, such as higher power, load on fuel, and performance. With this in mind, it is important that you do not overly protect the bucket and interchangeable bucket components.

BUCKET GROUND INSTRUMENTS

 

You cannot buy a more efficient or more durable tip than Cat K Series Ground tools. Other than the missing operator, nothing will affect the performance of your forklift, so consult your Cat dealer if your current system does not meet expectations. When materials such as iron ore are worn, the K-series is easily replaced - no hammer is required. Typical 992K grounding tools include: Adapters and lugs: Strong penetration - Strong abrasion - Penetrating protection of the side bars Lower edges of the bucket wings.

 

 

ENGINE

Net Power	814.0 HP
Engine Model	Cat® C32 ACERT™
Gross Power	907.0 HP
Bore	5.7 in
Stroke	6.4 in
Displacement	8.5 gal (US)
Gross Power - SAE J1995	907.0 HP
Emissions	U.S. EPA Tier 2 (Equivalent)

OPERATING SPECIFICATIONS

Operating Weight	218864.0 lb
Operating Weight - High Lift**	220621.0 lb
Rated Payload - High Lift	21.0 t
Operating Weight - Standard Lift*	218864.0 lb
Rated Payload - Standard Lift	24.0 t

TRANSMISSION

Converter Drive - Forward 1	4.3 mile/h
Converter Drive - Forward 2	7.4 mile/h
Converter Drive - Forward 3	12.6 mile/h
Converter Drive - Reverse 1	4.7 mile/h
Converter Drive - Reverse 2	8.1 mile/h
Converter Drive - Reverse 3	13.8 mile/h
Direct Drive - Forward 1	Lock-up Disabled
Direct Drive - Forward 2	8.0 mile/h
Direct Drive - Forward 3	14.2 mile/h
Direct Drive - Reverse 1	4.9 mile/h
Direct Drive - Reverse 2	8.8 mile/h
Direct Drive - Reverse 3	15.4 mile/h

SERVICE REFILL CAPACITIES

Cooling System	77.0 gal (US)
Crankcase	32.0 gal (US)
Transmission	45.0 gal (US)
Differential - Final Drives - Front	95.0 gal (US)
Differential - Final Drives - Rear	91.0 gal (US)
Fuel Tank - Standard	413.0 gal (US)
Hydraulic Tank - Implement	86.0 gal (US)
Hydraulic Tank - Steering/Brake	42.0 gal (US)
Windshield Washer Fluid	4.9 gal (US)

BUCKETS

Bucket Capacities

10.7-12.3 m3 (14-16 yd3)

BRAKES

Brakes

Meets SAE J1473, OCT90 and ISO 3450:1992

CAB

ROPS/FOPS

Meets SAE and ISO standards

TIRES

Tires

Choose from a variety of tires to match your application.

LOADER HYDRAULIC SYSTEM

Relief Valve Setting	4500.0 psi
Tilt Cylinder, Double Acting - Stroke	80.9 in
Lift Cylinder, Double Acting - Stroke	45.2 in
Lift Cylinder, Double Acting - Bore	11.0 in
Tilt Cylinder, Double Acting - Bore	10.5 in

WEIGHTS

Operating Weight - Standard Lift*	218864.0 lb
Operating Weight - High Lift**	220621.0 lb

HYDRAULIC CYCLE TIMES

Lower Float Down - Empty	3.7 s
Total Hydraulic Cycle Time	14.9 s
Raise*	9.4 s
Dump*	1.8 s

MODEL

Serial Number Prefix

ZMX

OPERATING SPECIFICATIONS - STANDARD LIFT*

Static Tipping Load - At 35° Articulation	121302.0 lb
Breakout Force	123439.0 lb

OPERATING SPECIFICATIONS - HIGH LIFT*

Breakout Force	127813.0 lb
Static Tipping Load - At 35° Articulation	114105.0 lb

Dimensions

Bucket

Dump Clearance at Max Raise 15.12ft in

Dimensions

Length with Bucket on Ground 51.63ft in

Width Over Tires 18.05ft in

Height to Top of Cab 18.63ft in

Wheelbase 19.32ft in

Ground Clearance 2.25ft in

Hinge Pin - Max Height

Reach at Max Lift and Dump 7.64ft in

Dimensions*

Ground Clearance 2.25ft in

Specifications

Engine

Number of Cylinders 12

Engine Make 2236

Engine Model C32 ACERT

Net Power 801hp

Gross Power 904hp

Power Measured @ 1750rpm

Displacement 8.5cu in

Bore 5.7in

Stroke 6.4in

Emissions U.S. EPA Tier 4 Final

Gross Power - SAE J1995 904hp

Engine Model Cat C32 with ACERT Technology

Gross Power*** 900hp

Net Power*** 814hp

Emissions (U.S. EPA Tier 4 Final): Gross Power - SAE J1995 900hp

Emissions (Tier 2 Equivalent): Net Power - SAE J1349 814hp

Emissions (U.S. EPA Tier 4 Final): Net Power - SAE J1995 814hp

Emissions (U.S. EPA Tier 4 Final): Peak Torque at 1,200 rpm - SAE J1995 4765rpm

Emissions (Tier 2 Equivalent): Gross Power - SAE J1995 907hp

Emissions (Tier 2 Equivalent): Gross Power - ISO 14396 884hp

Emissions (Tier 2 Equivalent): Rated Speed 1750rpm

Emissions (Tier 2 Equivalent): Net Power - SAE J1995 814hp

Emissions (Tier 2 Equivalent): Peak Torque at 1,200 rpm - SAE J1995 4796rpm

Note (Tier 4 Final) (1)

These ratings apply at 1,750 rpm when tested under the specified standard conditions.

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.

Note (Tier 2 Equivalent) (1)

These ratings apply at 1,750 rpm when tested under the specified standard conditions.

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.

Emissions (U.S. EPA Tier 4 Final): Net Power - SAE J1349 814hp

Emissions (U.S. EPA Tier 4 Final): Gross Power - ISO 14396 884hp

Emissions (U.S. EPA Tier 4 Final): Rated Speed 1750rpm

Operational

Operating Weight 214948lb

Fuel Capacity 413gal

Engine Oil Fluid Capacity 32gal

Cooling System Fluid Capacity 77gal

Transmission Fluid Capacity 45gal

Front Axle/Diff Fluid Capacity 95gal

Rear Axle/Diff Fluid Capacity 91gal

Static Tipping Weight 113449.9lb

Operating Voltage 24V

Alternator Supplied Amperage 150amps

Tire Size 45/65 45

Transmission

Transmission Type Cat Planetary Power Shift

Transmission Type Planetary, powershift

Number of Forward Gears 3

Number of Reverse Gears 3

Max Speed – Forward 12.8mph

Max Speed – Reverse 13.9mph

Forward – 1 4.3mph

Forward – 2 7.4mph

Forward – 3 12.6mph

Reverse – 1 4.7mph

Reverse – 2 8.1mph

Direct Drive – Forward 3 14.2mph

Direct Drive - Reverse 3 15.4mph

Direct Drive - Forward 2 8mph

Direct Drive - Reverse 2 8.8mph

Converter Drive - Forward 3 12.8mph

Converter Drive - Reverse 3 13.9mph

Direct Drive - Forward 1 Lock-up Disabled

Converter Drive - Forward 1 4.4mph

Converter Drive - Forward 2 7.6mph

Direct Drive - Reverse 1 4.9mph

Converter Drive - Reverse 1 4.6mph

Converter Drive - Reverse 2 8.1mph

Reverse – 3 13.8mph

Weights

Operating Weight - Standard Lift* 220089lb

Operating Weight - High Lift** 221847lb

Operating Weight - Standard Lift 214948lb

Operating Weight - High Lift 226249lb

Tires

Tires Choose from a variety of tires to match your application.

Buckets

Bucket Capacities 10.7-12.3 m3 (14-16 yd3)

Hydraulic System

Relief Valve Setting 4500

Bucket

Breakout Force 128895lb

Dump Clearance at Max Raise 15.2ft in

Bucket Width 15.9ft in

Bucket Capacity – heaped 16yd3

Bucket Capacity – struck 14yd3

Axles

Front Fixed

Rear Oscillating

Oscillation Angle 10 degrees , 8 degrees with Stops

Brakes

Brakes Meets SAE J1473, OCT90 and ISO 3450:1992

Dimensions

Length with Bucket on Ground 51.7ft in

Width Over Tires 18.1ft in

Height to Top of Cab 18.7ft in

Ground Clearance 2.3ft in

Wheelbase 19.4ft in

Reach at Max Lift and Dump 7.7ft in

Operating Specifications

Bucket Capacity Range 10.7-12.3 m3 (14-16 yd3)

Breakout Force 128895lb

Rated Payload - High Lift 42000lb

Rated Payload - Standard Lift 48000lb

Operating Weight - Standard Lift* 220089lb

Operating Weight - High Lift** 221847lb

Operating Weight – Standard 220089lb

Operating Weight - High Lift 226249lb

Rated Payload - Standard (Face Material) 52910.9lb

Rated Payload - High Lift (Face Material) 46297.1lb

Operating Weight - Standard Lift 214948lb

Service Refill Capacities

Cooling System 77gal

Fuel Tank 413gal

Crankcase 32gal

Fuel Tank – Standard 413gal

Engine Crankcase 32gal

Transmission 45gal

Differential - Final Drives – Front 95gal

Differential - Final Drives – Rear 91gal

Cooling Systems 77gal

Hydraulic Tank – Implement 86gal

Hydraulic Tank - Steering/Brake 42gal

Windshield Washer Fluid 4.9gal

Hydraulic System – Implement 86gal

Hydraulic System – Steering 42gal

AC Refrigerant 6lb

AC Oil 0.1gal

Hydraulic Cycle Times

Raise 9.4 s

Dump 1.8 s

Lower Float Down 3.7 s

Rack Back 4.4 s

Total Hydraulic Cycle Time 14.9 s

Lower Float Down – Empty 3.7 s

Raise* 9.4 s

Dump* 1.8 s

Hydraulic System - Lift/Tilt

Lift/Tilt System – Circuit Positive Flow Control

Lift/Tilt System – Pump Variable Displacement Piston

Relief Valve Setting - Lift/Tilt 4500 psi

Tilt Cylinder – Stroke 80.9in

Lift Cylinder – Bore 11in

Lift Cylinder – Stroke 45.2in

Tilt Cylinder – Bore 10.5in

Maximum Flow at 1,850 rpm 254 gal/min

Hydraulic System - Steering

Steering System – Circuit Pilot, Load Sensing

Steering System – Pump Piston, Variable Displacement

Steering Cut Off Pressure 4500 psi

Total Steering Angle

Steering Cycle Times - Low Idle 6.4 s

Steering Cycle Times - High Idle 4.4 s

Maximum Flow at 1,350 rpm 95 gal/min

Cab

Cab - ROPS/FOPS Meets SAE and ISO standards.

ROPS/FOPS Meets SAE and ISO standards

Dimensions*

Ground Clearance 2.3ft in

Height - Top of ROPS/FOPS 18.7ft in

Wheel Base Length 19.4ft in

Height - Top of Hood 17.3ft in

Bumper Clearance 3.9ft in

Loader Hydraulic System

Relief Valve Setting 4500 psi

Relief Valve Setting - Low Idle 4500 psi

Lift Cylinder, Double Acting – Bore 11in

Tilt Cylinder, Double Acting – Bore 10.5in

Lift Cylinder, Double Acting – Stroke 45.2in

Tilt Cylinder, Double Acting – Stroke 80.9in

Model

Serial Number Prefix 880

Operating Specifications - High Lift*

Breakout Force 127813lb

Static Tipping Load - At 35 degrees Articulation 114760lb

Operating Specifications - Standard Lift*

Breakout Force 123439lb

Static Tipping Load - At 35 degrees Articulation 122010lb

Sound Performance

Performance 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 fan speed.

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 speed.

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 cooling fan speed.

Dimensions - High Lift - Approximate

Ground to Top of ROPS 18.7ft in

Ground to Top of Exhaust Stacks 17.3ft in

Ground to Top of Hood 13.3ft in

Ground to Bumper Clearance 3.9ft in

Rear Axle - Centerline to Bumper 13.8ft in

Wheel Base 19.4ft in

Maximum Overall Length 52.9ft in

Ground to Lower Hitch Clearance 2.3ft in

Ground to Center of Axles 4.5ft in

Rack Back Angle - Ground Level 42.8 degrees

Rack Back Angle – Carry 52.5 degrees

B-Pin Height - Maximum Lift 24.6ft in

Maximum Overall Height - Bucket Raised 33.1ft in

Dump Angle at Maximum Lift 50 degrees

Reach - Maximum Lift 6.9ft in

Tread Width 10.9ft in

Clearance at 45 degrees Dump (Tooth Tip) 15.1ft in

Rack Back Angle - Maximum Lift 65 degrees

Dimensions - Standard Lift - Approximate

Ground to Top of ROPS 18.7ft in

Ground to Top of Exhaust Stacks 17.3ft in

Ground to Top of Hood 13.3ft in

Ground to Bumper Clearance 3.9ft in

Rear Axle - Centerline to Bumper 13.8ft in

Wheel Base 19.4ft in

Maximum Overall Length 52ft in

Ground to Lower Hitch Clearance 2.3ft in

Ground to Center of Axles 4.5ft in

Rack Back Angle - Ground Level 43.4 degrees

Rack Back Angle – Carry 52.7 degrees

B-Pin Height - Maximum Lift 22.8ft in

Maximum Overall Height - Bucket Raised 30.5ft in

Dump Angle at Maximum Lift 50 degrees

Reach - Maximum Lift 7ft in

Tread Width 10.9ft in

Clearance at 50 degrees Dump (Tooth Tip) 14.7ft in

Rack Back Angle - Maximum Lift 65 degrees

Operating Specifications - High Lift

Static Tipping Load - At 35 degrees Articulation 96853lb

Breakout Force 129777lb

Operating Specifications - Standard Lift

Static Tipping Load - At 35 degrees Articulation 113159lb

Standard Lift Breakout Force 128895lb

High Lift Breakout Force 127775lb

Breakout Force 128895lb