Caterpillar 966 GC Wheel Loader
THE RUNDOWN
Proven Reliability
- Cat C9.3B engine offers high power density with a combination of proven and improved electronic, fuel, and air systems.
- Engine meets China Nonroad Stage III and Brazil MAR-1 emission standards, equivalent to U.S. EPA Tier 3 and EU Stage IIIA.
- Thorough component choice, design and in-machine validation processes result in excellent reliability and uptime.
- Advansys™ GET system features stronger adapters; tips with a new shape to better protect the adapter and an integrated retainer.
Achieve Greater Productivity
- The proven Cat Z-bar linkage geometry with Performance Series Buckets offer excellent penetration into the pile and high breakout forces. This results in low fuel consumption and exceptional production capabilities.
- Cat designed, electronically controlled, automatic powershift heavy duty planetary transmission features shift protection and single clutch gear shifting for efficiency, durability, and smooth gear changes.
- Optional Fusion™ quick-coupler and third hydraulic function can make the machine a versatile tool carrier for buckets, grapples or forks.
Superior Fuel Efficiency
- Engine Idle Management System (EIMS) reduces idle RPM and fuel consumption.
- Variable speed fan adjusts to meet the varying cooling requirements of the machine resulting in a reduced average fan speed and lowered fuel consumption, noise levels, and radiator plugging.
- Load sensing hydraulics produce flow and pressure for the implement system upon demand and only in amounts necessary to perform the needed work functions.
Easy, Comfortable Operator Environment
- The spacious cab features easy, intuitive controls and excellent visibility which provides a comfortable working environment for efficient operation.
- A comfortable cloth covered suspension (mechanical) seat is standard, an optional air suspended seat is available.
- Pilot-operated hydraulic implement controls deliver comfortable, low-effort operation. Two single-axis levers or one joystick are available. Both arrangements are equipped with kick-down switches.
- Unmatched viewing area with a wide, flat, and distortion-free front windshield.
- The glass stretches to the floor of the cab for excellent visibility to the bucket and front tires.
- Sliding side windows on both sides allow natural ventilation and easy communication to ground staff.
- The cab roof has channels which direct rain off the corners of the cab, keeping windows clear.
- Air conditioning and heating systems are standard. Ten louvered vents allow the operator to direct the air flow to remain productive and efficient all shift long.
- Optional windshield guard.
Safety Features
- Ladders are standard on both sides of the machine; the main cab access features a 15-degree angle to easily access the operator environment.
- Steps are equipped with hand and/or guardrails to safely access the cab and maintenance points of the machine.
- The main cab door opens to the front and provides wide access to the operator environment.
- Front and back wipers ensure that a clear view is maintained.
- External rearview mirrors with integrated spot mirrors are standard.
- A rear vision camera is standard to enhance visibility behind the machine.
Reduced Maintenance Time and Costs
- Grouped service points and sight gauges allow for easy daily maintenance.
- Convenient access to left, right, and rear of engine compartment provides excellent serviceability.
- Electrical service center, along with additional key serviceability features, help make servicing and in-field component exchange quick, easy, and efficient.
- A rear swing-up grill gives easy cleaning access to the cooling cores.
- Hinged wheel guards are easy to remove/re-install providing wide access to all maintenance points and to the engine compartment.
- Optional power train bottom guard protects the machine against damage to reduced downtime.
- Optional Cat Autolube system provides full lube system monitoring and diagnostic test visibility. One-button control, including fault flash function.
- Caterpillar design and manufacturing techniques assure outstanding service life.
Cat Production Measurement Kit – Optional*
- On-the-go weighing** for precise load targets with proven accuracy, flexible installation, and easy calibration and setup.
- Brings payload weighing to the cab so operators can work more productively and deliver consistently accurate loads.
- Increases productivity, weighing while lifting with no interruptions in loading cycle.
- High efficiency: load to exact specification, load more trucks faster, and move more material for more revenue.
- Improve efficiency with less rework; save time, labor, fuel, and costs.
- Simple installation.
**Not legal for trade
Engine
| Net Power - ISO 9249 | 263hp |
| Engine Model | Cat C9.3B |
| Stroke | 5.87in |
| Displacement | 568in³ |
| Rated Net Power - 2,200 rpm - ISO 9249 | 263hp |
| Rated Gross Power - 2,200 rpm - ISO 14396 | 294hp |
| Max Net Torque - 1,200 rpm - ISO 14396 | 1233ft·lbf |
| Bore - ISO 9249 | 4.53in |
| Max Gross Power - 1,600 rpm - ISO 14396 | 321hp |
| Max Gross Torque - 1,200 rpm - ISO 14396 | 1312ft·lbf |
Weights
| Operating Weight | 47569lb |
Buckets
| Bucket Capacities | 3.8-7.1 m³ (5.0-9.25 yd³) |
Weights and Operating Specifications
| Operating Weight | 47569lb |
| Breakout Force | 36869lbf |
| Note (1) | For 4.0 m³ (5.2 yd³) general purpose bucket with BOCE. |
| Note (3) | **Compliance to ISO 14397-1:2007 Sections 1 thru 5. |
| Note (2) | *Full compliance to ISO 14397-1:2007 Sections 1 thru 6, which requires 2% verification between calculations and testing. |
| Tipping Load - Full Turn - Rigid Tires** | 32117lb |
| Tipping Load - Full Turn - ISO 14397-1:2007* | 29970lb |
Sound
| With Cooling Fan Speed at Maximum Value - Operator Sound Pressure Level (ISO 6396:2008) | 75dB(A) |
| Note (2) | **European Union Directive “2000/14/EC” as amended by “2005/88/EC.” |
| Note (1) | *For machines in European Union countries and in countries that adopt the “EU Directives.” |
| With Cooling Fan Speed at Maximum Value - Exterior Sound Power Level (ISO 6395:2008) | 110dB(A) |
| With Cooling Fan Speed at 70% of Maximum Value - Operator Sound Pressure Level (ISO 6396:2008)* | 75dB(A) |
| With Cooling Fan Speed at 70% of Maximum Value - Exterior Sound Power Level* | 108 LWA** |
Transmission
| Forward - 1 | 4mile/h |
| Forward - 2 | 7.5mile/h |
| Forward - 3 | 13mile/h |
| Forward - 4 | 21.6mile/h |
| Reverse - 1 | 4.3mile/h |
| Reverse - 2 | 8.2mile/h |
| Reverse - 3 | 14.3mile/h |
| Reverse - 4 | 22.9mile/h |
| Note (1) | Maximum travel speeds (26.5R25 tires). |
| Note (2) | Maximum travel speed in standard vehicle with empty bucket and standard L3 tires with 825 mm (32.5 in) roll radius. |
Service Refill Capacities
| Differential - Final Drives - Front | 15.1gal (US) |
| Fuel Tank | 84.5gal (US) |
| Crankcase | 6.6gal (US) |
| Cooling System | 14gal (US) |
| Transmission | 14.5gal (US) |
| Differential - Final Drives - Rear | 15.1gal (US) |
| Hydraulic Tank | 31.7gal (US) |
Hydraulic System
| Steering System - Pump Type | Piston |
| Hydraulic Cycle Time - Raise from Carry Position | 6.5s |
| Hydraulic Cycle Time - Total Cycle Time | 12s |
| Hydraulic Cycle Time - Lower, Empty, Float Down | 2.8s |
| Implement System - Maximum Operating Pressure | 4047psi |
| Implement System - Maximum Flow 3rd Function | 85gal/min |
| Implement System - Maximum Operating Pressure 3rd Function | 3408psi |
| Implement System - Maximum Flow - 2,200 rpm | 85gal/min |
Loader Hydraulic System
| Hydraulic Cycle Time - Dump, at Maximum Raise | 2.7s |
Tires
| Choices | Choices include: Triangle 26.5-25 20PR L3 (TL612); Triangle 26.5R25, L3 (TB516); Maxam 26.5R25, L3 (MS302); Bridgestone 26.5R25, L3 (VJT); Maxam 26.5R25, L5 (MS503); Bridgestone 26.5R25, L5 (VSDT); Triangle 26.5R25, L5 (TL538S+) |
Cab
| ROPS/FOPS | ROPS/FOPS meet ISO 3471:2008 and ISO 3449:2005 Level II standards |
Brakes
| Brakes | Brakes meet ISO 3450:2011 standards |
Dimensions
| Lift Arm Clearance | 12.16ft |
| B-Pin Height | 14ft |
| Centerline of Rear Axle to Edge of Counterweight | 8ft |
| Height - Top of ROPS | 11.75ft |
| Height - Top of Exhaust Pipe | 11.61ft |
| Height - Top of Hood | 9.2ft |
| Ground Clearance | 1.49ft |
| Wheel Base | 11.65ft |
| Centerline of Rear Axle to Hitch | 5.82ft |
| Rack Back - Maximum Lift | 62° |
| Rack Back - Carry | 50° |
| Rack Back - Ground | 42° |