928Hz Wheel Loader
Small Wheel Loaders
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Specification Summary
- Net Power111 kW
- Operating Weight12564 kg
- Bucket Capacities2.0 m3 - 2.3 m3 2.6 yd3 - 3.0 yd3
- ModelCat® C6.6
- SAE J1349111 kW
The Cat 928Hz Wheel Loader leads the industry in operator comfort and performance. Size, power and performance make this machine ideal for a wide range of jobs. Fast cycle times help you move more material. Large spacious cab with joystick control keeps you comfortable throughout the work day, allowing you to get more done. Loader design delivers strength and durability with superior control. Discover how much more you can get done with the 928Hz.
Engine
| Net Power | 111 kW |
| Model | Cat® C6.6 |
| SAE J1349 | 111 kW |
| ISO 9249 (1997) | 112 kW |
| EEC 80/1269 | 112 kW |
| Max. Net Power @ 2000 rpm | 119 kW |
| SAE J1349 | 119 kW |
| ISO 9249 (1997) | 120 kW |
| EEC 80/1269 | 120 kW |
| Bore | 105 mm |
| Stroke | 127 mm |
| Displacement | 6.6 L |
| Net Torque | 727 N·m |
| Peak Torque | 742 N·m |
Weights
| Operating Weight | 12564 kg |
Buckets
| Bucket Capacities | 2.0 m3 - 2.3 m3 2.6 yd3 - 3.0 yd3 |
Dimensions
| Wheelbase | 2900 mm |
| Width over tires | 2570 mm |
| Height to Top of ROPS/FOPS | 3269 mm |
| Height to Top of Exhaust Stack | 3189 mm |
| Height to Top of Hood | 2197 mm |
| Height to Center of Axle | 685 mm |
| Ground Clearance | 408 mm |
| Overall Length | 7252 mm |
| Length - Rear Axle to Bumper | 1920 mm |
| Center Line of Front Axle-Hitch | 1450 mm |
| Dump Clearance-Max Lift-45° | 2879 mm |
| Bucket Clearance-Max Lift/Carry | 3752 mm |
| Bucket Pin Height at Max Lift | 3872 mm |
| Overall Height - Bucket Raised | 4971 mm |
| Reach at Max Lift and 45° Dump | 927 mm |
| Rack Back Angle at Max Lift | 60 Degrees |
| Dump Angle at Max Lift | 45 Degrees |
| Rack Back Angle-Ground | 44 Degrees |
| Rack Back Angle at Carry | 47.8 Degrees |
| Carry Height | 449 mm |
| Digging Depth | 86 mm |
Operating Specifications
| Static Tipping Load (Full Turn) | 8658 kg |
| Reach - full lift/45 degree dump angle | 927 mm |
| Dump clearance - Full lift/45 degree dump angle | 2879 mm |
| Articulation Angle | 40 Degrees |
Loader Hydraulic System
| Output at 2300 engine rpm and 6900 kPa (1000 psi) with SAE 10W oil at 65°C (150°F) | 151.5 L/min |
| Hydraulic Cycle Time | 10.1 Seconds |
| Pump flow - Implement pump | 152 L/min |
| Relief Pressure - Implement pump | 258.9 bar |
| Maximum working pressure | 25900 kPa |
| Hydraulic cycle time: | 10.1 Seconds |
| Raise | 6.1 Seconds |
| Dump | 1.2 Seconds |
| Lower, empty, float down | 2.8 Seconds |
| Total | 10.1 Seconds |
| Bore | 120.6 mm |
| Stroke | 685 mm |
| Bore | 127 mm |
| Stroke | 550 mm |
Tires
| Size | 20.5 R25 L3 XHA |
| Tread Width | 2570 mm |
Steering
| Steering Articulation | 40 Degrees |
| Minimum turning radius (over tire) | 5233 mm |
| Steering angle, each direction | 40 Degrees |
| Steering cylinders, two, bore | 70 mm |
| Hydraulic output at 2300 engine rpm and 6900 kPa (1000 psi) | 104 L/min |
| Maximum working pressure | 20700 kPa |
Transmission
| Standard transmission max travel speeds: | 37.7 km/h |
| Forward 1 | 7.9 km/h |
| 2 | 12.6 km/h |
| 3 | 25.8 km/h |
| 4 | 37.7 km/h |
| Reverse 1 | 7.9 km/h |
| 2 | 12.6 km/h |
| 3 | 25.8 km/h |
Service Refill Capacities
| Fuel tank | 225 L |
| Cooling system | 42 L |
| Crankcase | 15 L |
| Transmission | 34.5 L |
| Front | 26 L |
| Rear | 25 L |
| Hydraulic system (including tank) | 125 L |
| Hydraulic tank | 70 L |
Cab
| ROPS | SAE J1040 MAY94, ISO 3471-1994 |
| FOPS | SAE J/ISO 3449 APR98 Level II, ISO 3449-1992 Level II |
Power Train
Delivers maximum rimpull to the ground and full power to loader hydraulics.Cat Engine
The Cat C6.6 engine provides cleaner, quieter operation while delivering superior performance and durability. The 111 kW (149) rated net power engine meets all worldwide emissions standards and features: flatter power curve for outstanding response in the working RPM range (1,900 to 2,300), noise reduction technologies for up to 5 dB reduction, and patented ACERT™ Technology combined with common rail fuel system, smart waste gate turbocharger and crossflow head design for reduced emissions.Cat Axles
Heavy-duty axles feature hardened gears and bearings for durable performance. Rear axle oscillates up to 12 degrees to help assure four-wheel ground contact for optimum traction and stability. Optional front and rear Limited Slip Differentials enable outstanding traction in poor underfoot conditions.Cat Transmission
Rugged Cat transmission uses heavy-duty components for durable and reliable operation. The operator can choose between manual shift and two autoshift modes, Performance or Economy. Performance mode provides maximum acceleration while the economy mode increases fuel economy and improves operator comfort.Hydraulics
System provides high efficiency wtih low effort, precise control.Proven Design
Time tested hydraulic system provides low effort operation and superior control. Fast loader cycle times help you get more done.Dual Hydraulic Pumps System
Load-sensing steering pump provides outstanding response during heavy and light duty operations. High output implement pump provides all the hydraulic power required to move loads at all engine speeds.Ride Control System
The optional Ride Control System provides a comfortable ride and excellent material retention. Nitrogen charged accumulator enables optimum cushioning over uneven terrain for all loads and speeds. The system operates in Automatic - as the loader ground speed exceeds 5 kph (3 mph) the system will activate, below 5 kph (3 mph) the system is off providing maximum lift power.Loader Linkage
Strong design delivers superior performance.Z-bar Design
Z-bar design linkage generates excellent breakout force and good rack back angle for better bucket loading and load retention. Lift arms are solid steel, providing superior strength with an excellent front end viewing area. The proven design offers excellent dump clearance and reach for exceptional truck loading performance.Operator Station
Superior comfort keeps you productive, all day long.Cab
Experience comfort and convenience in the H-Series cab. The spacious interior and ergonomic controls keep you comfortable throughout the work day. Choose the seat that meets your needs - the standard, fully adjustable seat or the optional Cat Contour seat for added adjustment and air suspension. The two-door design lets you enter and exit from either side of the machine and wide, serrated steps provide stable footing. Both doors lock open 180 degrees and feature sliding glass windows for better communication with workers on the ground. Large flat glass windows provide excellent visibility all around the machine. The rear window features a standard electric defroster.Controls
Low effort, ergonomic joystick controls provide easy operation of lift and tilt functions. The standard joystick features an integrated directional control switch for added convenience. The operator programmable transmission neutralizer can be set in seconds optimizing brake effort for all applications.Instrument Panel
The sealed instrument panel with easy to read white faced gauges and indicators keeps the operator informed of system conditions. The large LED readout provides ground speed and other critical information.Optional Rear View Camera
This work area visual enhancement system uses a closed circuit video monitoring system. Up to three cameras can be mounted on the machine frame. Objects can be viewed on a color LCD monitor in the cab.Buckets
Cat Buckets are built for high performance.The Right Bucket for the Job
Caterpillar offers a variety of buckets to meet you specific job requirements. Careful match of the bucket design and machine operating characteristics provide the best digging, loading and carrying performance.General Purpose Buckets
Caterpillar general purpose buckets, available in 2.0 m3 (2.6 yd3) and 2.3 m3 (3.0 yd3) capacities with bolt-on cutting edge, are suitable for most general applications. Features include:- Improved bucket design with longer floor and larger radius for easier flow of material into the bucket
- Built-in, replaceable heel wear plates for extended bucket life.
Sand and Gravel Bucket
This 2.5 m3 (3.5 yd3) heavy duty material handling bucket, built with additional wear plates on the floor and sides, is engineered for ready mix or batch plant applications with plant capacity of 200 tons per hour.Ground Engaging Tools
Ground engaging tools include hardened steel cutting edges, choice of short or long teeth and a variety of tooth adapters. These tools optimize performance, improve load retention and extend the useful life of Caterpillar buckets.Versatility
For expanded machine versatility, factory installed quick couplers and other special purpose buckets are also available. Contact your Caterpillar dealer for details.Serviceability
Easy access and minimal maintenance requirements keep your machine on the job.Convenient Service Features
All service points are accessible from ground level on the right side of the engine. Gull-wing doors with gas struts lift for exceptional access to filters and service points. Extended service intervals reduce service time and increase machine availability.- Sight gauges let you easily check radiator coolant, hydraulic oil and transmission oil levels as well as engine air filter restriction without opening the air cleaner.
- Standard pressure taps allow quick diagnosis of the entire hydraulic system.
- SOSSM ports make oil sampling quicker, cleaner and provide the best oil sample for analysis.
- Spin-on filters for engine oil, transmission oil and hydraulic oil are vertically mounted for easier servicing.
- 928Hz features a standard electronic fuel prime pump.
- Sequentially placed radiator and oil coolers are easy to access.
- Optional reversing fan cleans screens without interrupting machine operation.
Customer Support
Unmatched support makes the difference.Your Cat dealer is ready to assist you with your purchase decision and everything after.
- Make comparisons of machines, with estimates of component life, preventative maintenance and cost of production. <
- Your Cat dealer can evaluate the cost to repair, rebuild and replace your machine, so you can make the right choice.
- For more information on Cat products, dealer services and industry solutions, visit us at www.cat.com.
ELECTRICAL
Alternator, 95-amp
Alarm, back-up
Batteries, maintenance-free, 950 CCA, (2)
Directional signals (front & rear)
Starting and charging system, 24V
Halogen work lights (front & rear)
Ignition key start/stop switch
Roading lights
Starting aid, thermal
Switch, battery disconnect
Alternator, 95-amp
Alarm, back-up
Batteries, maintenance-free, 950 CCA, (2)
Directional signals (front & rear)
Starting and charging system, 24V
Halogen work lights (front & rear)
Ignition key start/stop switch
Roading lights
Starting aid, thermal
Switch, battery disconnect
OPERATOR ENVIRONMENT
Standard two door cab includes all of the following items:
Air conditioner, heater/defroster
Sliding glass door windows
Radio ready
12 volt electrical accessory outlet
Sealed Instrument Gauge: Engine RPM Hydraulic oil temperature Engine coolant temperature Torque converter oil temperature Digital LED speedometer, hour meter/odometer
Indicator Lights: Turn signal Primary steering malfunction Hydraulic oil bypass Parking brake applied Brake charge pressure low Transmission oil temperature General warning Electrical system v
Adjustable tilt steering column
Coat hook
Ground level door release
Horn, steering wheel mounted (electric)
Hydraulic control lever lockout
Interior light
Lighter
Lunch box storage with cup holder
Pilot hydraulic implement controls
Rear window defroster, electric
Rear view mirrors (2 inside)
Seat, adjustable suspension, armrest (fabric or vinyl)
Seat belt, 75 mm (3 in), retractable
Tinted safety glass
Tool box
Wet arm front & rear wiper/washer, front intermittent
Standard two door cab includes all of the following items:
Air conditioner, heater/defroster
Sliding glass door windows
Radio ready
12 volt electrical accessory outlet
Sealed Instrument Gauge: Engine RPM Hydraulic oil temperature Engine coolant temperature Torque converter oil temperature Digital LED speedometer, hour meter/odometer
Indicator Lights: Turn signal Primary steering malfunction Hydraulic oil bypass Parking brake applied Brake charge pressure low Transmission oil temperature General warning Electrical system v
Adjustable tilt steering column
Coat hook
Ground level door release
Horn, steering wheel mounted (electric)
Hydraulic control lever lockout
Interior light
Lighter
Lunch box storage with cup holder
Pilot hydraulic implement controls
Rear window defroster, electric
Rear view mirrors (2 inside)
Seat, adjustable suspension, armrest (fabric or vinyl)
Seat belt, 75 mm (3 in), retractable
Tinted safety glass
Tool box
Wet arm front & rear wiper/washer, front intermittent
POWER TRAIN
Engine, Caterpillar C6.6 ACERT Low emission diesel engine Noise reduction technology Smart waste gate turbocharged Aftercooled Closed Circuit Breather Electronically controlled
Air cleaner, dry type
Axle seal guards, integrated
Brakes, enclosed wet-disc full hydraulic
Differentials, conventional (front/rear)
Driveshaft, lubed for life
Engine fuel priming pump
Engine speed control
Fuel/water separator
Muffler
Radiator, unit serviceable
SOS oil sampling port, engine oil
SOS oil sampling port, transmission oil
Torque converter
Transmission, 4F/3R, autoshift, single lever control with F/N/R and kickdown button
Transmission neutralizer; operator programmable
Engine, Caterpillar C6.6 ACERT Low emission diesel engine Noise reduction technology Smart waste gate turbocharged Aftercooled Closed Circuit Breather Electronically controlled
Air cleaner, dry type
Axle seal guards, integrated
Brakes, enclosed wet-disc full hydraulic
Differentials, conventional (front/rear)
Driveshaft, lubed for life
Engine fuel priming pump
Engine speed control
Fuel/water separator
Muffler
Radiator, unit serviceable
SOS oil sampling port, engine oil
SOS oil sampling port, transmission oil
Torque converter
Transmission, 4F/3R, autoshift, single lever control with F/N/R and kickdown button
Transmission neutralizer; operator programmable
HYDRAULICS
Hydraulic diagnostic connectors
Heavy duty hydraulic oil cooler
Hydraulic control, 2-valve, 1-lever with F/N/R
Hydraulics, third function
Load-sensing steering system
SOS oil sampling port, hydraulic oil
Hydraulic diagnostic connectors
Heavy duty hydraulic oil cooler
Hydraulic control, 2-valve, 1-lever with F/N/R
Hydraulics, third function
Load-sensing steering system
SOS oil sampling port, hydraulic oil
OTHER STANDARD EQUIPMENT
Antifreeze/coolant, extended-life protects to -36°C (-33°F)
Automatic bucket positioner/fork positioner
Brakes, secondary and parking
Counterweight
Engine enclosure, lockable
Fenders, front
Hitch, recovery
Loader linkage, z-bar
Lift kickout, automatic
Machine Security System ready
Product Link ready
Remote grease lines
Steering stops, cushioned
Swing-out, hydraulically driven demand fan
Vandalism protection, lockable service points
Visual indicators: - air cleaner service - coolant level - hydraulic oil - transmission oil