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Overview

The Cat ® 966M Wheel Loader offers significant fuel savings while lowering long-term costs. This machine meets emission standards and is designed to improve fuel economy without interrupting performance. The reliability, durability, and versatility results in a machine that is better built to meet your needs.

Engine

Units:
Maximum Net Power - 1,700 rpm - SAE J1349 276.0 HP 206.0 kW Less
Maximum Power - 1,800 rpm - SAE J1995 - Metric 315.0 HP 232.0 kW Less
Maximum Net Power - 1,700 rpm - SAE J1349 - Metric 280.0 HP 206.0 kW Less
Net Power - ISO 9249 276.0 HP 206.0 kW Less
Peak Gross Torque - 1,200 rpm - SAE J1995 1179.0 ft·lbf 1599.0 N·m Less
Maximum Power - 1,800 rpm - ISO 14396 - Metric 311.0 HP 229.0 kW Less
Displacement 568.0 in³ 9.3 l Less
Maximum Power - 1,800 rpm - ISO 14396 307.0 HP 229.0 kW Less
Peak Gross Torque - 1,200 rpm - ISO 14396 1166.0 ft·lbf 1581.0 N·m Less
Maximum Power - 1,800 rpm - SAE J1995 311.0 HP 232.0 kW Less
Engine Model Cat C9.3 Cat C9.3 Less
Maximum Net Torque - 1,000 rpm 1126.0 ft·lbf 1527.0 N·m Less
Maximum Net Power - 1,700 rpm - ISO 9249 - Metric 280.0 HP 206.0 kW Less
Maximum Net Power - 1,700 rpm - ISO 9249 276.0 HP 206.0 kW Less
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. Less

Weights

Operating Weight 51176.0 lb 23220.0 kg Less
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, sound suppression and a 4.2 m³ (5.5 yd³) general purpose bucket with BOCE. 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, sound suppression and a 4.2 m³ (5.5 yd³) general purpose bucket with BOCE. Less

Buckets

Bucket Capacities 3.20-7.40 m³ (4.19-9.68 yd³) 3.20-7.40 m³ (4.19-9.68 yd³) Less

Operating Specifications

Static Tipping Load - Full 37° Turn - With Tire Deflection 32329.0 lb 14668.0 kg Less
Static Tipping Load - Full 37° Turn - No Tire Deflection 34873.0 lb 15822.0 kg Less
Breakout Force 38984.0 lbf 173.0 kN Less
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. Less
Note (1) For a machine configuration as defined under ?Weight.? For a machine configuration as defined under ?Weight.? Less

Transmission

Forward - 1 4.0 mile/h 6.5 km/h Less
Forward - 3 14.6 mile/h 23.5 km/h Less
Reverse - 2 8.9 mile/h 14.4 km/h Less
Forward - 4 24.5 mile/h 39.5 km/h Less
Reverse - 4 24.5 mile/h 39.5 km/h Less
Forward - 2 8.1 mile/h 13.0 km/h Less
Reverse - 3 16.1 mile/h 25.9 km/h Less
Reverse - 1 4.4 mile/h 7.1 km/h Less
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. Less

Hydraulic System

Implement System - Maximum Operating Pressure 4496.0 psi 31000.0 kPa Less
Hydraulic Cycle Time - Total 10.1 s 10.1 s Less
Implement System - Maximum Pump Output at 2,200 rpm 95.0 gal/min 360.0 l/min Less
Implement Pump Type Variable Displacement Piston Variable Displacement Piston Less

Service Refill Capacities

Fuel Tank 79.8 gal (US) 302.0 l Less
Differential - Final Drives - Front 15.1 gal (US) 57.0 l Less
Crankcase 6.5 gal (US) 24.5 l Less
Transmission 14.3 gal (US) 54.0 l Less
Differential - Final Drives - Rear 15.1 gal (US) 57.0 l Less
Hydraulic Tank 33.0 gal (US) 125.0 l Less
DEF Tank 4.4 gal (US) 16.8 l Less
Cooling System 18.9 gal (US) 71.6 l Less

Sound

With Cooling Fan Speed at Maximum Value - Operator Sound Pressure Level (ISO 6396:2008) 70.0 dB(A) 70.0 dB(A) Less
With Cooling Fan Speed at Maximum Value - Exterior Sound Pressure Level (SAE J88:2013) 76 dB(A)* 76 dB(A)* Less
With Cooling Fan Speed at Maximum Value - Exterior Sound Power Level (ISO 6395:2008) 109.0 dB(A) 109.0 dB(A) Less
With Cooling Fan Speed at 70% of Maximum Value - Operator Sound Pressure Level (ISO 6396:2008)** 69.0 dB(A) 69.0 dB(A) Less
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.? Less
With Cooling Fan Speed at 70% of Maximum Value - Exterior Sound Power Level (ISO 6395:2008)** 108 LWA*** 108 LWA*** Less
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. Less
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.? Less

Dimensions - High Lift

Tread Width 7.33 ft 2230.0 mm Less
Hinge Pin Height at Maximum Lift 15.75 ft 4793.0 mm Less
Hinge Pin Height at Carry 2.58 ft 778.0 mm Less
Ground Clearance 1.42 ft 434.0 mm Less
Overall Length - Without Bucket 26.58 ft 8109.0 mm Less
Height - Top of ROPS 11.75 ft 3587.0 mm Less
Lift Arm Clearance at Maximum Lift 13.58 ft 4140.0 mm Less
Centerline of Rear Axle to Edge of Counterweight 8.17 ft 2500.0 mm Less
Rack Back at Ground 39 degrees 39 degrees Less
Height - Top of Hood 9.25 ft 2818.0 mm Less
Centerline of Rear Axle to Hitch 5.83 ft 1775.0 mm Less
Note All dimensions are approximate and based on L3 XHA2 tires. All dimensions are approximate and based on L3 XHA2 tires. Less
Height - Top of Exhaust Pipe 11.58 ft 3522.0 mm Less
Maximum Width over Tires 9.83 ft 3009.0 mm Less
Wheel Base 11.67 ft 3550.0 mm Less
Rack Back - Maximum Lift 71 degrees 71 degrees Less
Rack Back - Carry Height 49 degrees 49 degrees Less

Dimensions - Standard Lift

Hinge Pin Height at Maximum Lift 13.92 ft 4235.0 mm Less
Ground Clearance 1.42 ft 434.0 mm Less
Centerline of Rear Axle to Hitch 5.83 ft 1775.0 mm Less
Lift Arm Clearance at Maximum Lift 11.92 ft 3643.0 mm Less
Height - Top of ROPS 11.75 ft 3587.0 mm Less
Height - Top of Exhaust Pipe 11.58 ft 3522.0 mm Less
Rack Back - Maximum Lift 62 degrees 62 degrees Less
Wheel Base 11.67 ft 3550.0 mm Less
Tread Width 7.33 ft 2230.0 mm Less
Note All dimensions are approximate and based on L3 XHA2 tires. All dimensions are approximate and based on L3 XHA2 tires. Less
Hinge Pin Height at Carry 2.08 ft 630.0 mm Less
Centerline of Rear Axle to Edge of Counterweight 7.17 ft 2180.0 mm Less
Overall Length - Without Bucket 23.92 ft 7289.0 mm Less
Height - Top of Hood 9.25 ft 2818.0 mm Less
Maximum Width over Tires 9.83 ft 3009.0 mm Less
Rack Back at Ground 42 degrees 42 degrees Less
Rack Back - Carry Height 50 degrees 50 degrees Less

Bucket Capacities

Bucket Range 3.20-7.40 m³ (4.19-9.68 yd³) 3.20-7.40 m³ (4.19-9.68 yd³) Less

Engine - Tier 4 Final/Stage IV

Emissions Tier 4/Stage IV Tier 4/Stage IV Less

RELIABILITY YOU CAN COUNT ON

  • Cat C9.3 engineoffers increased power density with a combination of proven electronic fuel and air systems.
  • Equipped with automatic Cat regeneration system, Cat clean emissions module (CEM) with Diesel Particulate Filter (DPF), and Diesel Exhaust Fluid (DEF) tank and pump (Tier 4 Final, Stage IV, and Stage V only).
  • Features an electric fuel priming pump and a fuel/water separator.
  • Thorough component design and machine validation processes result in unmatched reliability and uptime.

LONG TERM VALUE AND DURABILITY

  • Heavy-duty transmission and axles handle extreme applications.
  • Automatic planetary powershift (4F/4R) transmission features durable, long-lasting components.
  • Full-flow hydraulic filtration system with additional loop filtration improves hydraulic system strength and component life.
  • Full hydraulic enclosed wet-disc with Integrated Braking System (IBS) and brake wear indicators add valued safety on the job.

BUILT TO PERFORM

  • Increased engine power resulting in improved machineperformance and response.
  • Lock-up clutch transmission, matching the engine power to increase fuel efficiency while delivering optimal performance.
  • Z-bar linkage provides high breakout force at ground level.
  • Easy-to-load performance series buckets improve materialretention and reduce dig times, significantly improving productivity and fuel efficiency.
  • Manual/automatic differential locks increase traction and reduce tire scuffing compared to other traction aids, reducing your operating costs.
  • Optional aggregate handler configuration offers higher payload capability for loose aggregate handling.*
  • Automatic idle engine shutdown system significantly reduces idle time, overall operating hours, and fuel consumption.

    * 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.

DO MORE WITH LESS FUEL

  • Deep system integration results in lower fuel consumption.
  • Significantly more fuel efficient than both the H and K Series loaders.
  • Power dense engine burns less fuel by providing power and torque when needed.
  • Standard productive economy mode delivers more fuel savings with minimal productivity impact.
  • New split-flow oil system uses multi-viscosity oil to improve fuel economy.

DESIGNED FOR OPERATORS

  • The next generation easily adjustable seat with updated styling and a revolutionary suspension system. It comes in three trim levels and can be equipped with a 4-point harness.
  • Sound-suppression, seals, and damping cab mounts decrease noise and vibration for a quieter work environment.
  • The seat-mounted electro-hydraulic joystick steering systemprovides precision control and dramatically reduces arm fatigue, resulting in excellent comfort and accuracy.
  • Electrohydraulic (EH) controls, parking brake, and Single Axis Lever (SAL) lift and tilt function allow for better handling and control management.
  • Smart ergonomic controls are easy to use, intuitive, anduser-friendly.
  • Touchscreen multi-function color display keeps operators focused.
  • The next generation of ride control works as a shock absorber, improving ride quality over rough terrain.
  • Inclined steps and convenient grab handles ease accessibility to the operating space.
  • Extended windows enhance visibility while convex and spot mirrors extend the driver’s view on the sides and rear.

SAFELY HOME EVERY DAY

  • Cab access with wide door, optional remote door opening,and stair-like steps add solid stability.
  • Floor-to-ceiling windshield, large mirrors with integratedspot mirrors, and rear-vision camera provide industry leadingall-around visibility.
  • Computerized monitoring system includes several warningindicators.
  • Rear vision camera enhances visibility behind the machine, helpingyou work safely and confidently.
  • Optional rear object detection radar system warns you of an object in critical zone while going in reverse, enhancing job site safety.

SAVE ON SERVICE AND MAINTENANCE

  • Extended service intervals including -
  1. Engine oil and engine oil filter change interval up to 1000 hours(Tier 4 Final, Stage IV, and Stage V only)
  2. Hydraulic filter change interval up to 1000 hours
  3. Transmission oil change interval up to 2000 hours
  • One-piece tilting hood makes cab access fast and easy.
  • Electrical service centers enhance convenience and accessibility.
  • Access to fuel fill and daily maintenance points means lessservicing time is required.
  • Optional integrated Cat autolube system provides full lube systemmonitoring and diagnostic test visibility.
  • Remote flash support.
  • Longer tire life with on-the-go traction aids.

TECHNOLOGY THAT GETS WORK DONE

  • Developed to monitor, manage, and enhance your job site operations.
  • Payload provides accurate weighing* of the materials you are loading and hauling. Payload data is displayed in real-time to improve productivity and reduce overloading.
  • Detect enhances awareness of the environment around working equipment and provides alerts to help keep people and assets safe on the job site.
  • Link wirelessly connects you to your equipment, giving you access to essential information you need to know to run your business. Gain valuable insight into how your machine or fleet is performing allowing you to make timely, fact-based decisions that can boost job site efficiency and productivity.
  • Optional Advanced Productivity subscription providescomprehensive actionable information to help you manage and improve the productivity and profitability of your operations.

    * Not legal for trade.

966M Standard Equipment

POWER TRAIN
  • Engine, Cat C9.3 meets Tier 3/Stage IIIA equivalent or Tier 4/Final/Stage IV emission standards
  • Cat Clean Emissions Module (CEM) wih Diesel Particulate Filter (DPF) and Diesel Exhaust Fluid (DEF) tank and pump (Tier 4 Final/Stage IV models)
  • Fuel priming pump (electric)
  • Fuel/water separator
  • Precleaner, engine air intake
  • Economy Mode (selectable)
  • Transmission, automatic planetary power shift (4F/4R)
  • Torque converter, locking clutch with free wheel stator
  • Switch, transmission neutralizer lockout
  • Axles, manually actuated differential lock front axle, open differential rear axle
  • Axles, ecology drains
  • Brakes, full hydraulic enclosed wet-disc with Integrated Braking System (IBS)
  • Brake wear indicators
  • Parking brake, disc and caliper
  • Fan, radiator, on demand

OPERATOR ENVIRONMENT
  • Cab, pressurized and sound suppressed (ROPS/FOPS)
  • Viscous mounts
  • Multi-function 18 cm (7 in) color touch-screen display for rear vision camera, clock and machine parameters
  • EH controls, SAL (single axis lever) lift and tilt function
  • Steering, EH joystick, speed sensing with force feedback
  • Radio ready (entertainment) includes antenna, speakers and converter (12V, 10-amp)
  • Air conditioner, heater, and defroster (auto temp and fan)
  • EH parking brake
  • Beverage holders (2) with storage compartment for cell phone/MP3 player
  • Bucket/work tool function lockout
  • Coat hook (2)
  • Cab air filter
  • Ergonomic cab access ladders and handrails
  • Horn, electric
  • Light, two dome (cab)
  • Mirrors, rearview external with integrated spot mirrors
  • Post mounted membrane 16 switch keypad
  • 2 receptables, 12V
  • Seat, Cat Comfort (cloth) air suspension
  • Seat belt, 51 mm (2 in) retractable, with indicator
  • Sun visor, front
  • Wet-arm wipers/washers front and rear, intermittent front wiper
  • Window, sliding (left and right sides)
  • Cab tie-off

COMPUTERIZED MONITORING SYSTEM
  • With following gauges: Speedometer/tachometer; Digital gear range indicator; Diesel Exhaust Fluid (DEF) level (Tier 4 Final/Stage IV models); Temperature: engine coolant, hydraulic oil, transmission oil; Fuel level
  • With following warning indicators: Regeneration; Temperature: axle oil, engine intake manifold; Pressure: engine oil, fuel pressure hi/low, primary steering oil, service brake oil; Battery voltage hi/low, primary steering oil, service brake oil; Battery voltage hi/low; Engine air filter restriction; Hydraulic oil filter restriction; Hydraulic oil low; Parking brake; DEF low level (Tier 4 Final/Stage IV models); Transmission filter bypass

ELECTRICAL AND LIGHTING
  • Batteries (2), maintenance free 1,400 CCA
  • Ignition key; start/stop switch
  • Starter, electric, heavy duty
  • Starting and charging system (24V)
  • Lighting system: Four halogen work lights (cab mounted); Two halogen roading lights (with signals); Two halogen rear vision lights (hood mounted)
  • Alarm, back-up
  • Alternator, 145-amp brushed
  • Main disconnect switch
  • Receptacle start (cables not included)

CAT CONNECT TECHNOLOGIES
  • Link technologies: Product Link
  • Detect technologies: rear vision camera

LINKAGE
  • Linkage, Z-bar, cast crosstube/tilt lever
  • Kickout, lift and tilt, automatic

HYDRAULICS
  • Hydraulic system, load sensing
  • Steering, load sensing
  • Ride control, 2V
  • Remote diagnostic pressure taps
  • Hoses, Cat XT™
  • Oil sampling valves

FLUIDS
  • Premixed extended life coolant with freeze protection to -34° C (-29° F)

OTHER STANDARD EQUIPMENT
  • Hood, non-metallic power tilting
  • Service centers (electrical and hydraulic)
  • Platform, window washing
  • Auto idle shutdown
  • Fenders, front with mud-flap/rear with extension
  • Ecology drains for engine, transmission, and hydraulics
  • Ether aid ready
  • Grill, airborne debris
  • Filters: fuel, engine air, engine oil, hydraulic oil, transmission
  • Fuel cooler
  • Grease zerks
  • Hitch, drawbar with pin
  • Precleaner rain cap
  • Sight gauges: engine coolant, hydraulic oil, and transmission oil level
  • Toolbox
  • Vandlism protection caplocks

966M Optional Equipment

POWER TRAIN
  • Axles - Automatic front/rear differential locks; Axle oil cooler; Extreme temperature seals; Seal guards
  • Fan, VPF (variable pitch fan), automatic and manual control
  • Radiator, high debris with wider fin spacing

OPERATOR ENVIRONMENT
  • Door, remote opening system
  • Cover, HVAC metallic
  • EH controls, SAL 3rd function - Additional roller switch for 4th function
  • EH controls, joyhstick lift and tilt - Additional integrated roller switches for 3rd and 4th functions
  • Filter, carbon fresh air
  • Mirrors, heated rearview external with integrated spot mirrors
  • Precleaner, HVAC
  • Precleaner, HVAC (RESPA)
  • Radio, AM/FM/CD/USB/MP3 Bluetooth with Satellite Sirius XM
  • Radio, CB ready
  • Seat, heated air suspension
  • Seat belt, 76 mm (3 in) retractable, with indicator
  • Steering, EH wheel with directional FNR shifter and gear selector - Additional FNR with implement controls
  • Roof, metallic
  • Steering, secondary
  • Sun visor, rear
  • Windows, rubber mounted
  • Windows, with front guard
  • Windows, with heavy duty front guard
  • Windows, with full guards front, rear and sides

ELECTRICAL AND LIGHTING
  • Four additional auxiliary halogen cab mounted work lights or
  • Two additional auxiliary front HI LED and two additional auxiliary rear LED cab mounted work lights with 2 LED work lights in the radiator grill and LED front turn signals also includes replacement of the standard four halogen cab mounted work lights with four LED work lights (the standard offering and only roading light available is the halogen roading light)
  • Warning amber strobe beacon
  • Reversing strobes
  • External seat belt indicator light
  • Speed limiter - 20 km/h (Europe only)

CAT CONNECT TECHNOLOGIES
  • Link technologies: VIMS™
  • Payload technologies: Advanced Productivity subscription; Cat Production Measurement 2.0; Printer; Aggregate Autodig
  • Detect technologies: Cat Rear Object Detection
  • Machine Security System

HYDRAULICS
  • 3rd function with Ride Control: Standard linkage; High lift linkage; Forestry linkage
  • 4th function with Ride Control: Standard linkage; High lift linkage; Forestry linkage

FLUIDS
  • Premixed extended life coolant with freeze protection to -50° C (-58° F)

STARTERS, BATTERIES, AND ALTERNATORS
  • Cold start - 120V
  • Cold start - 240V

LINKAGE
  • High lift
  • Extended capacity
  • Quick coupler ready

WORK TOOLS
  • Performance Series buckets
  • Fusion quick coupler
  • Forks, pallet
  • Forks, logging

OTHER OPTIONAL EQUIPMENT
  • Cat Autolube System
  • Fenders, roading
  • Guard, power train
  • Oil change, high speed engine
  • Precleaner, turbine
  • Precleaner, trash
  • Wheel chocks

OTHER OPTIONAL CONFIGURATIONS
  • Aggregate Handler
  • Industrial and Waste Handler
  • Steel Mill