The Cat® 966 Wheel Loader brings premium performance with simple-to-use technologies as a standard offering, boosting operator efficiencies and delivering increased productivity. Extended service intervals lower maintenance costs. Improved performance, reliability, durability, and versatility result in a machine that is better built to meet your needs.
Engine
| Engine Power @ 1,600 rpm - ISO 14396:2002 |
239 kW |
| Gross Power @ 1,600 rpm - SAE J1995:2014 |
325 HP |
| Engine Model |
Cat C9.3B |
| Net Power @ 1,600 rpm - ISO 9249:2007, SAE J1349:2011 |
303 HP |
| Note (1) |
Cat engine meets Brazil MAR-1 emission standards, equivalent to U.S. EPA Tier 3, EU Stage IIIA, and China Nonroad Stage III. |
| Note (2) |
The net power advertised is the power available at the flywheel when the engine is equipped with fan, alternator, air cleaner, and aftertreatment. |
| Net Torque @ 1,200 rpm - ISO 9249:2007, SAE J1349:2011 |
1702 N·m |
| Note (3) |
Cat engines are compatible with diesel fuel blended with following lowercarbon intensity fuels up to: • 100% biodiesel FAME (fatty acid methyl ester)* • 100% renewable diesel, HVO (hydrogenated vegetable oil) and GTL (gas-to- liquid) fuels Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. * For use of blends higher than 20% biodiesel, consult your Cat dealer. |
| Gross Torque @ 1,200 rpm – SAE J1995:2014 |
1799 N·m |
| Engine Torque @ 1,200 rpm – ISO 14396:2002 |
1781 N·m |
| Displacement |
9.3 L |
Weights
| Operating Weight |
23196 kg |
| Note |
Weight based on a machine configuration with Bridgestone 29.5R25 VSNT L4 radial tires, full fluids, operator, standard counterweight, ride control cold start, roading fenders, Product Link, open differential axles (front/rear), secondary steering, sound suppression, and a 5.4 m³ (7.1 yd³) general purpose bucket with BOCE. |
Transmission
| Forward - 1 |
6.7 km/h |
| Forward - 2 |
13.5 km/h |
| Forward - 3 |
24.2 km/h |
| Forward - 4 |
39.5 km/h |
| Note |
Maximum travel speed in standard vehicle with empty bucket and
standard L3 tires with 849 mm (33 in) roll radius. |
| Reverse - 1 |
7.3 km/h |
| Reverse - 2 |
14.8 km/h |
| Reverse - 3 |
26.6 km/h |
| Reverse - 4 |
39.5 km/h |
Sound
| Note (1) |
** For machines in European Union countries and in countries that adopt the EU Directives. |
| Note (2) |
***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* |
108 |
| With Cooling Fan Speed at 70% of Maximum Value - Operator Sound Pressure Level (ISO 6396:2008) |
69 dB(A) |
| With Cooling Fan Speed at Maximum Speed - Exterior Sound Power Level (ISO 6395:2008) |
109 dB(A) |
| With Cooling Fan Speed at Maximum Speed - Exterior Sound Pressure Level (SAE J88:2013) |
76 |
| With Cooling Fan Speed at Maximum Speed - Operator Sound Pressure Level (ISO 6396:2008) |
70 dB(A) |
| With Cooling Fan Speed at Maximum Value - Note |
Distance of 15 m (49.2 ft), moving forward in second gear ratio. |
Air Conditioning System
| Air Conditioning |
The air conditioning system on this machine contains the fluorinated
greenhouse gas refrigerant R134a (Global Warming Potential = 1430).
The system contains 1.6 kg (3.5 lb) of refrigerant which has a CO2
equivalent 2.288 metric tonnes (2.522 tons). |
Operating Specifications
| Breakout Force |
174 kN |
| Note (1) |
For a machine configuration as defined under Weight. |
| Note (2) |
Full compliance to ISO 14397-1:2007 Sections 1 thru 6, which requires 2% verification between calculations and testing. |
| Static Tipping Load - Full 40° Turn - No Tire Deflection |
35244 lb |
| Static Tipping Load - Full 40° Turn - With Tire Deflection |
14849 kg |
Service Refill Capacities
| Cooling System |
66 l |
| Crankcase |
23 l |
| DEF Tank |
26 l |
| Differential - Final Drives - Front |
57 l |
| Differential - Final Drives - Rear |
57 l |
| Fuel Tank |
303 l |
| Hydraulic Tank |
114 l |
| Transmission |
58.5 l |
Hydraulic System
| Implement System - Maximum Operating Pressure |
31000 kPa |
| Implement System - Maximum Pump Output at 2,250 rpm |
373 l/min |
| Hydraulic Cycle Time - Total |
10.1 seconds |
Dimensions
| Note |
All dimensions are approximate and based on machine equipped with 5.4 m3 (7.1 yd3) general purpose bucket with BOCE and Bridgestone 29.5R25 VSNT L4 radial tires. |
Dimensions - High Lift
| Centerline of Rear Axle to Edge of Counterweight |
2458 mm |
| Centerline of Rear Axle to Hitch |
1775 mm |
| Ground Clearance |
424 mm |
| Height - Top of Exhaust Pipe |
3531 mm |
| Height - Top of Hood |
2850 mm |
| Height - Top of ROPS |
3593 mm |
| Hinge Pin Height at Carry |
782 mm |
| Hinge Pin Height at Maximum Lift |
4804 mm |
| Lift Arm Clearance at Maximum Lift |
4183 mm |
| Overall Length - Without Bucket |
8069 mm |
| Tread Width |
2230 mm |
| Wheel Base |
3550 mm |
| Width over Tires (Loaded) |
3012 mm |
| Rack Back - Carry Height |
49 degrees |
| Rack Back - Maximum Lift |
71 degrees |
| Rack Back at Ground |
37 degrees |
Dimensions - Standard Lift
| Centerline of Rear Axle to Edge of Counterweight |
2290 mm |
| Centerline of Rear Axle to Hitch |
1775 mm |
| Ground Clearance |
1.4 ft |
| Height - Top of Exhaust Pipe |
11.8 ft |
| Height - Top of Hood |
9.5 ft |
| Height - Top of ROPS |
11.1 ft |
| Hinge Pin Height at Carry |
635 mm |
| Hinge Pin Height at Maximum Lift |
13.11 ft |
| Lift Arm Clearance at Maximum Lift |
12.1 ft |
| Overall Length - Without Bucket |
24.4 ft |
| Tread Width |
2230 mm |
| Wheel Base |
11.8 ft |
| Rack Back - Carry Height |
50 degrees |
| Width over Tires (Loaded) |
3012 mm |
| Rack Back at Ground |
40 degrees |
| Rack Back - Maximum Lift |
62 degrees |
Bucket Capacities
| Bucket Range |
2.8-11.9 m³ 3.75-15.5 yd³ |
30 Mins