928Hz Wheel Loader
Overview of the 928Hz
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.
- Rated Net Power
- 149 hp
- Operating Weight
- 27699 lb
- Bucket Capacities
- 2.0 m3 - 2.3 m3 2.6 yd3 - 3.0 yd3
- Cat« C6.6
928Hz Wheel Loader
EngineRated Net Power: 149 hp
Model: Cat« C6.6
SAE J1349: 149 hp
ISO 9249 (1997): 150 hp
EEC 80/1269: 150 hp
Max. Net Power @ 2000 rpm: 160 hp
SAE J1349: 160 hp
ISO 9249 (1997): 161 hp
EEC 80/1269: 161 hp
Bore: 4.13 in
Stroke: 5 in
Displacement: 403 in3
Net Torque: 536 ft-lb
Peak Torque: 547 ft-lb
WeightsOperating Weight: 27699 lb
BucketsBucket Capacities: 2.0 m3 - 2.3 m3 2.6 yd3 - 3.0 yd3
DimensionsWheelbase: 9.51 ft
Width over tires: 8.43 ft
Height to Top of ROPS/FOPS: 10.73 ft
Height to Top of Exhaust Stack: 10.46 ft
Height to Top of Hood: 7.21 ft
Height to Center of Axle: 2.25 ft
Ground Clearance: 1.34 ft
Overall Length: 23.79 ft
Length - Rear Axle to Bumper: 6.3 ft
Center Line of Front Axle-Hitch: 4.76 ft
Dump Clearance-Max Lift-45┬░: 9.45 ft
Bucket Clearance-Max Lift/Carry: 12.31 ft
Bucket Pin Height at Max Lift: 12.7 ft
Overall Height - Bucket Raised: 16.31 ft
Reach at Max Lift and 45┬░ Dump: 3.04 ft
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: 1.47 ft
Digging Depth: 3.39 in
Operating SpecificationsStatic Tipping Load (Full Turn): 19089 lb
Reach - full lift/45 degree dump angle: 3 ft
Dump clearance - Full lift/45 degree dump angle: 9.5 ft
Articulation Angle: 40 Degrees
Loader Hydraulic SystemOutput at 2300 engine rpm and 6900 kPa (1000 psi) with SAE 10W oil at 65┬░C (150┬░F): 40.3 gal/min
Hydraulic Cycle Time: 10.1 Seconds
Pump flow - Implement pump: 40.2 gal/min
Relief Pressure - Implement pump: 3755 psi
Maximum working pressure: 3755 psi
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
Lift cylinders, double acting::
Bore: 4.75 in
Stroke: 27 in
Tilt cylinder, double acting::
Bore: 5 in
Stroke: 21.7 in
TiresSize: 20.5 R25 L3 XHA
Tread Width: 8.42 ft
SteeringSteering Articulation: 40 Degrees
Minimum turning radius (over tire): 206 in
Steering angle, each direction: 40 Degrees
Steering cylinders, two, bore: 2.75 in
Hydraulic output at 2300 engine rpm and 6900 kPa (1000 psi): 27 gal/min
Maximum working pressure: 3000 psi
TransmissionStandard transmission max travel speeds:: 23.4 mph
Forward 1: 4.9 mph
2: 7.8 mph
3: 16 mph
4: 23.4 mph
Reverse 1: 4.9 mph
2: 7.8 mph
3: 16 mph
Service Refill CapacitiesFuel tank: 59.4 gal
Cooling system: 11.1 gal
Crankcase: 4 gal
Transmission: 9.1 gal
Differentials and final drives::
Front: 6.9 gal
Rear: 6.6 gal
Hydraulic system (including tank): 33 gal
Hydraulic tank: 18.5 gal
CabROPS: SAE J1040 MAY94, ISO 3471-1994
FOPS: SAE J/ISO 3449 APR98 Level II, ISO 3449-1992 Level II
928Hz Wheel Loader
Delivers maximum rimpull to the ground and full power to loader hydraulics.
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.
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.
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.
System provides high efficiency wtih low effort, precise control.
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.
Strong design delivers superior performance.
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.
Superior comfort keeps you productive, all day long.
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.
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.
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.
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.
For expanded machine versatility, factory installed quick couplers and other special purpose buckets are also available. Contact your Caterpillar dealer for details.
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.
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.
- Financing packages are flexible to meet your needs.
- 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.
928Hz Wheel Loader
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