Cat Medium Wheel Loaders 966M (TIER 4/STAGE IV)
Product Feature
Reliability
Cat® C9.3 ACERT™ engine and automatic Cat Regeneration System offers increased power density with a combination of proven electronic, fuel and air systems.
Utilizing rigorous component design and machine validation processes results in unmatched reliability, durability and high uptime.
Durability
Heavy-duty powershift transmission and axles handle extreme applications.
Full flow hydraulic filtration system with additional loop filtration improves hydraulic system robustness and component life.
Productivity
Engine power increased by approximately 10% improves machine performance and response (compared to H Series).
Lock-up clutch torque converter, combined with lock-to-lock shifting, delivers smooth shifts, fast acceleration and speed on grade.
Z-bar linkage provides high breakout force at ground level.
Easy-to-load Performance Series Buckets feature a wider mouth and curved side plates that improve material retention (fill factor) and decrease cycle times.
On-the-go disc-type front manual differential locks (front and rear fully automatic option).
Optional Aggregate Handler configuration offers slightly higher payload capability for loose aggregate rehandling.*
*Optional configurations and equipment may vary from region to region and requires conformance to Caterpillar payload policy. Consult your dealer or Caterpillar representative for details.
Fuel Efficiency
Up to 10% more fuel efficient than K Series and up to 25% more fuel efficient than H Series loaders.**
Power dense ACERT engine burns less fuel by providing power and torque when needed.
Standard productive Economy Mode provides maximum fuel savings with minimal productivity impact.
**Actual results may vary based on factors such as, but not limited to, machine configuration, operator technique, machine application, climate, etc.
Ease of Operation
Best-in-class operator environment provides unmatched comfort, visibility, and efficiency.
E-H joystick steering (steering wheel optional) with force feedback for precision control and dramatically decreases operator arm fatigue.
Intuitive, ergonomic controls and touch screen multifunction display keep operators focused on their work.
Ride control system with dual accumulators provides excellent ride quality and lowers cab vibrations.
Safety
Excellent cab access with wide door, remote door opening option and stair-like steps.
Floor to ceiling windshield, large mirrors with integrated spot mirrors and rear vision camera provide industry leading all-around visibility.
Serviceability
One-piece tilting hood with side and rear doors; hydraulic and electrical service centers make access fast and easy.
Safe, ground level access to fuel fill and daily maintenance points means less servicing time is required.
Optional, fully integrated Cat Autolube system provides full lube system monitoring and diagnostic test visibility.
Cat Connect Technology
Monitor, manage and enhance job site operations.
Cat LINK Technologies: VisionLink® enables owners to access data wirelessly to monitor machine health, utilization and location.
Cat DETECT Technologies: Integrated rear vision camera enhances visibility behind machine to help operators work safely. Optional Cat Rear Object Detection increases operator awareness of the working environment which enhances site safety.
Cat PAYLOAD Technologies: Optional Cat Production Measurement 2.0 brings simple and accurate on-the-go payload scale allowing operators to deliver exact loads and work more efficiently. Advanced Productivity subscription provides comprehensive actionable information to help you manage and improve the productivity and profitability of your operations.
Product Parameter
Overview
The new 966M Wheel Loader, with the 2017 product update, applies proven technologies systematically and strategically to meet your high expectations for reliability, productivity, fuel efficiency, and long service life. Meets U.S. EPA Tier 4 Final and EU Stage IV emission standards.
Engine
Units:
| Net Power - ISO 9249 | 276.0 HP | 206.0 kW |
| Engine Model | Cat C9.3 ACERT | Cat C9.3 ACERT |
| Displacement | 568.0 in³ | 9.3 l |
| Maximum Net Power - 1,700 rpm - SAE J1349 | 276.0 HP | 206.0 kW |
| Maximum Net Power - 1,700 rpm - SAE J1349 - Metric | 280.0 HP | 206.0 kW |
| Maximum Power - 1,800 rpm - ISO 14396 | 307.0 HP | 229.0 kW |
| Maximum Power - 1,800 rpm - ISO 14396 - Metric | 311.0 HP | 229.0 kW |
| Maximum Power - 1,800 rpm - SAE J1995 | 311.0 HP | 232.0 kW |
| Maximum Power - 1,800 rpm - SAE J1995 - Metric | 315.0 HP | 232.0 kW |
| Peak Gross Torque - 1,200 rpm - ISO 14396 | 1166.0 ft·lbf | 1581.0 N·m |
| Peak Gross Torque - 1,200 rpm - SAE J1995 | 1179.0 ft·lbf | 1599.0 N·m |
| Maximum Net Power - 1,700 rpm - ISO 9249 | 276.0 HP | 206.0 kW |
| Maximum Net Power - 1,700 rpm - ISO 9249 - Metric | 280.0 HP | 206.0 kW |
| Maximum Net Torque - 1,000 rpm | 1126.0 ft·lbf | 1527.0 N·m |
| Note | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.6 kg of refrigerant which has a CO2 equivalent of 2.288 metric tonnes. | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.6 kg of refrigerant which has a CO2 equivalent of 2.288 metric tonnes. |
Weights
| Operating Weight | 51176.0 lb | 23220.0 kg |
| Note | Weight based on a machine configuration with Michelin 26.5R25 XHA2 L3 radial tires, full fluids, operator, standard counterweight, cold start, roading fenders, Product Link?, manual diff lock/open axles (front/rear), power train guard, secondary steering, | Weight based on a machine configuration with Michelin 26.5R25 XHA2 L3 radial tires, full fluids, operator, standard counterweight, cold start, roading fenders, Product Link?, manual diff lock/open axles (front/rear), power train guard, secondary steering, |
Buckets
| Bucket Capacities | 3.20-7.40 m3 (4.19-9.68 yd3) | 3.20-7.40 m3 (4.19-9.68 yd3) |
Operating Specifications
| Breakout Force | 38984.0 lbf | 173.0 kN |
| Static Tipping Load - Full 37° Turn - No Tire Deflection | 34873.0 lb | 15822.0 kg |
| Static Tipping Load - Full 37° Turn - With Tire Deflection | 32329.0 lb | 14668.0 kg |
| Note (1) | For a machine configuration as defined under ?Weight.? | For a machine configuration as defined under ?Weight.? |
| Note (2) | Full compliance to ISO 143971:2007 Sections 1 thru 6, which requires 2% verification between calculations and testing. | Full compliance to ISO 143971:2007 Sections 1 thru 6, which requires 2% verification between calculations and testing. |
Transmission
| Forward - 1 | 4.0 mile/h | 6.5 km/h |
| Forward - 2 | 8.1 mile/h | 13.0 km/h |
| Forward - 3 | 14.6 mile/h | 23.5 km/h |
| Forward - 4 | 24.5 mile/h | 39.5 km/h |
| Reverse - 1 | 4.4 mile/h | 7.1 km/h |
| Reverse - 2 | 8.9 mile/h | 14.4 km/h |
| Reverse - 3 | 16.1 mile/h | 25.9 km/h |
| Reverse - 4 | 24.5 mile/h | 39.5 km/h |
| Note | Maximum travel speed in standard vehicle with empty bucket and standard L3 tires with 826 mm (32.5 in) roll radius. | Maximum travel speed in standard vehicle with empty bucket and standard L3 tires with 826 mm (32.5 in) roll radius. |
Hydraulic System
| Hydraulic Cycle Time - Total | 10.1 s | 10.1 s |
| Implement Pump Type | Variable Displacement Piston | Variable Displacement Piston |
| Implement System - Maximum Operating Pressure | 4496.0 psi | 31000.0 kPa |
| Implement System - Maximum Pump Output at 2,200 rpm | 95.0 gal/min | 360.0 l/min |
Service Refill Capacities
| Cooling System | 18.9 gal (US) | 71.6 l |
| Crankcase | 6.5 gal (US) | 24.5 l |
| DEF Tank | 4.4 gal (US) | 16.8 l |
| Differential - Final Drives - Front | 15.1 gal (US) | 57.0 l |
| Differential - Final Drives - Rear | 15.1 gal (US) | 57.0 l |
| Fuel Tank | 79.8 gal (US) | 302.0 l |
| Hydraulic Tank | 33.0 gal (US) | 125.0 l |
| Transmission | 14.3 gal (US) | 54.0 l |
Sound
| With Cooling Fan Speed at Maximum Value - Exterior Sound Power Level (ISO 6395:2008) | 109.0 dB(A) | 109.0 dB(A) |
| With Cooling Fan Speed at Maximum Value - Exterior Sound Pressure Level (SAE J88:2013) | 76 dB(A)* | 76 dB(A)* |
| With Cooling Fan Speed at Maximum Value - Operator Sound Pressure Level (ISO 6396:2008) | 70.0 dB(A) | 70.0 dB(A) |
| Note (1) | *Distance of 15 m (49.2 ft), moving forward in second gear ratio. | *Distance of 15 m (49.2 ft), moving forward in second gear ratio. |
| Note (2) | **For machines in European Union countries and in countries that adopt the ?EU Directives.? | **For machines in European Union countries and in countries that adopt the ?EU Directives.? |
| Note (3) | ***European Union Directive ?2000/14/EC? as amended by ?2005/88/EC.? | ***European Union Directive ?2000/14/EC? as amended by ?2005/88/EC.? |
| With Cooling Fan Speed at 70% of Maximum Value - Exterior Sound Power Level (ISO 6395:2008)** | 108 LWA*** | 108 LWA*** |
| With Cooling Fan Speed at 70% of Maximum Value - Operator Sound Pressure Level (ISO 6396:2008)** | 69.0 dB(A) | 69.0 dB(A) |
Bucket Capacities
| Bucket Range | 3.20-7.40 m3 (4.19-9.68 yd3) | 3.20-7.40 m3 (4.19-9.68 yd3) |
Dimensions - High Lift
| Centerline of Rear Axle to Edge of Counterweight | 8.17 ft | 2500.0 mm |
| Centerline of Rear Axle to Hitch | 5.83 ft | 1775.0 mm |
| Ground Clearance | 1.42 ft | 434.0 mm |
| Height - Top of Exhaust Pipe | 11.58 ft | 3522.0 mm |
| Height - Top of Hood | 9.25 ft | 2818.0 mm |
| Height - Top of ROPS | 11.75 ft | 3587.0 mm |
| Hinge Pin Height at Carry | 2.58 ft | 778.0 mm |
| Hinge Pin Height at Maximum Lift | 15.75 ft | 4793.0 mm |
| Lift Arm Clearance at Maximum Lift | 13.58 ft | 4140.0 mm |
| Maximum Width over Tires | 9.83 ft | 3009.0 mm |
| Note | All dimensions are approximate and based on L3 XHA2 tires. | All dimensions are approximate and based on L3 XHA2 tires. |
| Overall Length - Without Bucket | 26.58 ft | 8109.0 mm |
| Rack Back - Carry Height | 49 degrees | 49 degrees |
| Rack Back - Maximum Lift | 71 degrees | 71 degrees |
| Rack Back at Ground | 39 degrees | 39 degrees |
| Tread Width | 7.33 ft | 2230.0 mm |
| Wheel Base | 11.67 ft | 3550.0 mm |
Dimensions - Standard Lift
| Centerline of Rear Axle to Edge of Counterweight | 7.17 ft | 2180.0 mm |
| Centerline of Rear Axle to Hitch | 5.83 ft | 1775.0 mm |
| Ground Clearance | 1.42 ft | 434.0 mm |
| Height - Top of Exhaust Pipe | 11.58 ft | 3522.0 mm |
| Height - Top of Hood | 9.25 ft | 2818.0 mm |
| Height - Top of ROPS | 11.75 ft | 3587.0 mm |
| Hinge Pin Height at Carry | 2.08 ft | 630.0 mm |
| Hinge Pin Height at Maximum Lift | 13.92 ft | 4235.0 mm |
| Lift Arm Clearance at Maximum Lift | 11.92 ft | 3643.0 mm |
| Maximum Width over Tires | 9.83 ft | 3009.0 mm |
| Note | All dimensions are approximate and based on L3 XHA2 tires. | All dimensions are approximate and based on L3 XHA2 tires. |
| Overall Length - Without Bucket | 23.92 ft | 7289.0 mm |
| Rack Back - Carry Height | 50 degrees | 50 degrees |
| Rack Back - Maximum Lift | 62 degrees | 62 degrees |
| Rack Back at Ground | 42 degrees | 42 degrees |
| Tread Width | 7.33 ft | 2230.0 mm |
| Wheel Base | 11.67 ft | 3550.0 mm |
