Overview
Cat® Large Wheel Loaders are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to move more material efficiently and safely at a lower cost per ton. The 986 builds upon this legacy of durability, performance, safety, operator comfort, serviceability and sustainability.
Specifications
Units:
| Engine Power - ISO 14396:2002 | — |
| Operating Weight - Standard | — |
| Bucket Capacity Range | 5.0-10.3 m³ (6.5-13.5 yd³) |
Benefits & Features
July 1, 2025
Specifications
Units:
| Engine Power - ISO 14396:2002 | — |
| Engine Model | Cat® C15 |
| Peak Power Speed | 1600 |
| Gross Power - SAE J1995:2014 | — |
| Net Power - SAE J1349:2011 | — |
| Rated Speed | 2000 |
| Rated Speed - 2,000 rpm - EEC 80/1269 | — |
| Rated Speed - 2,000 rpm - ISO 9249 | — |
| Bore | — |
| Stroke | — |
| Displacement | — |
| Peak Torque (1,200 rpm) - SAE J1995:2014 | — |
| Torque Rise | 16% |
| Note | Two engine emission options are available: 1. Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards. 2. Meets Brazil MAR-1 emission standards, equivalent to U.S. EPA Tier 3 and EU Stage IIIA. • Net power advertised is the power available at the flywheel when the engine is equipped with fan at minimum speed, air intake system, exhaust system, and alternator. |
| Operating Weight - Standard | — |
| Bucket Capacity Range | 5.0-10.3 m³ (6.5-13.5 yd³) |
| Operating Weight - High Lift | — |
| Rated Payload - Standard (Quarry Face) | — |
| Rated Payload - Loose Material (Standard) | — |
| Rated Payload - High Lift (Quarry Face) | — |
| Rated Payload - Loose Material (High Lift) | — |
| Cat Truck Match - Standard | 770/735/740/745 |
| Cat Truck Match - High Lift | 772/773 |
| Transmission Type | Cat planetary power shift |
| Forward - 1 | — |
| Forward - 2 | — |
| Direct Drive - Forward 2 | — |
| Direct Drive - Forward 3 | — |
| Direct Drive - Forward 4 | — |
| Reverse - 1 | — |
| Reverse - 2 | — |
| Direct Drive - Reverse 2 | — |
| Direct Drive - Reverse 3 | — |
| Direct Drive - Reverse 4 | — |
| Lift/Tilt System - Circuit | Load Sense |
| Lift/Tilt System - Pump | 2 × 110 cc variable displacement |
| Maximum Flow at 2,165 rpm | — |
| Relief Valve Setting - Lift/Tilt | — |
| Lift Cylinder - Bore | — |
| Lift Cylinder - Stroke | — |
| Tilt Cylinder - Bore | — |
| Tilt Cylinder - Stroke | — |
| Rack Back | — |
| Raise | — |
| Dump | — |
| Lower | — |
| Lower Float Down | — |
| Total Hydraulic Cycle Time | — |
| Steering System - Circuit | Load Sense |
| Steering System - Pump | Piston, variable displacement |
| Maximum Flow at 1,400 rpm | — |
| Steering Cut Off Pressure | — |
| Total Steering Angle | 70° |
| Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. - If equipped with R134a (Global Warming Potential = 1430), the system contains 1.8 kg (3.9 lb) of refrigerant, which has a CO2 equivalent of 2.574 metric tonnes (2.837 tons). |
| Front | Fixed |
| Rear | Trunnion |
| Oscillation Angle | ±12.5° |
| Oscillation Angle - Chain Arrangement | ±8.5° |
| Brakes | ISO 3450:2011 |
| ROPS/FOPS | ROPS/FOPS meet ISO 3471:2008 (ROPS) and ISO 3449:2005 Level II (FOPS) |
| Fuel Tank | — |
| Fuel Tank - Short Lift | — |
| Cooling Systems | — |
| Crankcase | — |
| Diesel Exhaust Fluid Tank | — |
| Transmission | — |
| Axle Oil - Differentials and Final Drives - Front | — |
| Axle Oil - Differentials and Final Drives - Rear | — |
| Hydraulic System Factory Fill | — |
| Hydraulic System - Tank Only | — |
| Operator Sound Pressure Level (ISO 6396:2008) | — |
| Machine Sound Power Level (ISO 6395:2008) | — |
| Machine Sound Power Level (ISO 6395:2008)** | — |
| Note (1) | * For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives.” |
| Note (2) | ** European Union Directive “2000/14/EC” as amended by “2005/88/EC” and UK Noise Regulation 2001 No. 1701. |
| Note (3) | The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed. |
| Note (4) | The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed. |
| Note (5) | Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. |
| Operator Sound Pressure Level (ISO 6396:2008) | — |
| Machine Sound Power Level (ISO 6395:2008) | — |
| Operator Sound Pressure Level (ISO 6396:2008)* | — |
| Machine Sound Power Level (ISO 6395:2008)** | — |
| Note (1) | * For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives.” |
| Note (2) | ** European Union Directive “2000/14/EC” as amended by “2005/88/EC” and UK Noise Regulation 2001 No. 1701. |
| Note (3) | The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed. |
| Note (4) | The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed. |
| Note (5) | Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. |
| Ground to Top of ROPS | — |
| Ground to Top of Exhaust Stacks | — |
| Ground to Top of Hood | — |
| Ground to Center of Front Axle | — |
| Ground to Fuel Tank Clearance | — |
| Ground to Lower Hitch Clearance | — |
| Reach - Maximum Lift | — |
| Clearance at Maximum Lift | — |
| B-Pin Height - Maximum Lift | — |
| Maximum Overall Height - Bucket Raised | — |
| Rear Axle - Centerline to Bumper | — |
| Wheel Base | — |
| Maximum Overall Length | — |
| Front Axle Centerline to Bucket Tip | — |
| Note | <ul><li>All dimensions are approximate.</li><li>Specifications are calculated with a 6.1 m³ (8.0 yd³) rock bucket.</li></ul> |
| Ground to Top of ROPS | — |
| Ground to Top of Exhaust Stacks | — |
| Ground to Top of Hood | — |
| Ground to Center of Front Axle | — |
| Ground to Fuel Tank Clearance | — |
| Ground to Lower Hitch Clearance | — |
| Reach - Maximum Lift | — |
| Clearance at Maximum Lift | — |
| B-Pin Height - Maximum Lift | — |
| Maximum Overall Height - Bucket Raised | — |
| Rear Axle - Centerline to Bumper | — |
| Wheel Base | — |
| Maximum Overall Length | — |
| Front Axle Centerline to Bucket Tip | — |
| Note | <ul><li>All dimensions are approximate.</li><li>Specifications are calculated with a 6.1 m³ (8.0 yd³) rock bucket.</li></ul> |
| Ground to Top of ROPS | — |
| Ground to Top of Exhaust Stacks | — |
| Ground to Top of Hood | — |
| Ground to Center of Rear Axle | — |
| Ground to Fuel Tank Clearance | — |
| Ground to Lower Hitch Clearance | — |
| Reach at Maximum Lift | — |
| Clearance at Maximum Lift | — |
| B-Pin Height at Maximum Lift | — |
| Maximum Overall Height, Bucket Raised | — |
| Rear Axle Center Line to Bumper | — |
| Wheel Base | — |
| Maximum Overall Length | — |
| Front Axle Centerline to Bucket Tip | — |
| Ground to Top of ROPS | — |
| Ground to Top of Exhaust Stacks | — |
| Ground to Top of Hood | — |
| Ground to Center of Rear Axle | — |
| Ground to Fuel Tank Clearance | — |
| Ground to Lower Hitch Clearance | — |
| B-Pin Height at Maximum Lift | — |
| Rear Axle Center Line to Bumper | — |
| Wheel Base | — |
| Maximum Overall Length | — |
| Front Axle Centerline to Bucket Tip | — |
Benefits & Features
PROVEN RELIABILITY
- The highly responsive Cat C15 engine is built and tested for maximum performance.
- Mechanically actuated Electronic Unit Injection (MEUI™) fuel system and ADEM™ A5 electronic control module manage fuel delivery for optimum performance and quick engine response.
- Available in aggregate handler configuration with 14-ton payload.
- System match efficiency up to 60-ton rigid-frame trucks.
LONG TERM VALUE AND DURABILITY
- World-class transmission for long life and consistent, smooth shifting; specifically designed for mining applications.
- Moves material more efficiently with improved power and control.
- Durable construction withstands the toughest loading conditions and multiple life cycles.
- Transmission neutralizer pedal extends service brake life and allows full power during stationary loading.
- Load sense hydraulics maximize performance, lower heat and fuel consumption.
- Advanced filtration system for extended performance and reliability of the hydraulic system.
PERFORMANCE AND PRODUCTIVITY
- Up to 10% more payload per pass, higher efficiency, and improved pass match.
- Field-proven lift arms for enhanced strength, uptime, and excellent visibility.
- Load-sensing hydraulic steering with 35-degree articulation for precise positioning.
- Maximum responsiveness with Steering and Integrated Control (STIC™), combining directional, gear, and steering controls in a single joystick.
- Most advanced payload weight measuring system available.
- Performance Buckets for superior digging, higher bucket fill factors, and reduced dig times.
- Cat Advansys™ ground engaging tools (GET) protect components and reduce operating costs.
- Excellent visibility to the bucket edges and work area.
- Convenient, responsive, electro-hydraulic controls increase operator productivity.
POWERFUL EFFICIENCY
- World-class efficiency while truck loading.
- Torque converter with lock-up clutch improves travel speed, cycle times.
- Engine Idle Shutdown saves fuel from unnecessary idling. Move up to 10% more material per gallon of fuel.
- Consistent performance and efficiency with lower system heat.
PRODUCTIVITY WITH TECHNOLOGY
- Developed to monitor, manage, and enhance your jobsite 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 jobsite.
- VisionLink® 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.
- Optional Advanced Productivity subscription provides comprehensive actionable information to help you manage and improve the productivity and profitability of your operations.
*Not legal for trade
SAFETY FIRST
- Standard stairway lighting.
- Left- and right-hand stairs with 45-degree angle.
- Rear vision camera system.
- Large front and side windows.
- Pressurized cabin with filtered and reduced sound levels.
SAVE ON SERVICE AND MAINTENANCE
- Up to 10% lower maintenance costs.
- Advanced filtration system for extended performance.
- Extended service intervals for fluids and filters.
- Ground level or platform access to transmission control valves.
- Grouped service points.
- Centralized, ground level grease points and remote pressure taps.
- Ground electrical service center.
- Reduced waste with maintenance-free or extended-maintenance batteries.
- Swing-out engine compartment service doors.
- Tire pressure monitoring to enhance tire life.
- Longer life, rebuildability, and high resale value.
- Electro-hydraulic controls.
OPERATOR COMFORT AND CONTROL
- World-class operator comfort and ergonomics.
- Integrated steering and transmission controls.
- Convenient, automatic, inside-the-cab implement kickouts.
- Easy-to-use soft detent controls.
- Comfort Series III seats with extra thick, contoured cushions.
- Air suspension system.
- Easy-to-reach levers and controls with six-way adjustment.
- Seat-mounted implement pod with STIC steering.
- Ergonomic switch placement and displays with large backlit switches and LED indicators.
- Two-position rocker switch activates the electro-hydraulic parking brake.
- Automatic cab temperature controls.
- Precise machine control by load-sensing hydraulic steering system.
- Fold-up STIC steer/armrest.
PURPOSE BUILT SPECIALTY MODELS
- Block Handler
- Delivers stability and durability with an optimized counterweight for block handling applications.
- An additional hydraulic valve with the Quick Coupler allows the operator to switch work tools and immediately lock the work tool.
- Larger tilt and lift cylinders on the linkage help improve load control and ensure safe and long lasting operation.
- Ride control acts as a shock absorber, providing the operator with a smoother ride over rough terrain.
- Linkage layout designed to maximize lift capability in block handling application.
- High load stresses are absorbed by solid steel lift arms.
- Enhanced strength in key pin areas through the use of one-piece castings.
- Stress released lift arms increase durability and lengthen time to repair.
Data not available.
Standard Equipment
- NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
- ELECTRICAL
- Alarm, back-up
- Alternator, single 145 amp
- Batteries, maintenance-free
- Converter, 10/15 amp, 24V to 12V
- Lighting system (LED, work lights, access and service platform lighting)
- Starting and charging system, 24V
- Auxiliary jump start receptacle
- OPERATOR ENVIRONMENT
- Graphical Information Display, displays real time operating information, performs calibrations and customizes operator settings
- Air conditioner
- Cat Vision, rear vision camera system
- Cat Production Measurement ready
- Cab precleaner
- Cab, sound suppressed and pressurized, integrated rollover protective structure (ROPS/FOPS) radio ready for entertainment, includes antenna, speakers and converter (12-volt 5-amp) and power port
- Controls, lift and tilt function
- Heater, defroster
- Horn, electric
- Instrumentation, gauges:<br>– Coolant temperature<br>– Fuel level<br>– DEF level<br>– Hydraulic oil temperature<br>– Powertrain oil temperature
- Light, cab, dome
- Lunchbox, beverage holders
- Mirrors, rearview (externally mounted)
- Seat, Cat Comfort (cloth), air suspension, six-way adjustable
- Seat belt minder
- Seat belt, retractable, 76 mm (3 in) wide
- Steering and Transmission Integrated Control (STIC™) System
- UV glass
- Transmission gear indicator
- Wet-Arm wipers/washers (front and rear):<br>– Intermittent front and rear wipers
- Lights, directional
- POWERTRAIN
- Brakes, oil-cooled, multi-disc, service/secondary
- Case drain screens
- Crankcase guard
- Electro hydraulic parking brake
- Engine, C15 MEUI diesel, turbocharged/aftercooled
- Ground level engine shutdown switch
- Turbine precleaner, engine air intake
- Starting aid, ether, automatic
- Torque converter, Neutralizer
- Transmission, planetary powershift, 4F/3R electronic control
- Manual switch and automatic fuel priming
- OTHER
- Automatic bucket lift kickout/positioner
- Hydraulically driven demand fan
- Couplings, Cat O-ring face seals
- Doors, service access (locking)
- Ecology drains for engine, radiator, hydraulic tank
- Fuel tank, 535 L (141 gal)
- Hitch, drawbar with pin
- Hoses, Cat XT™
- Hydraulic, steering and brake filtration/screening system
- Cat® Clean Emission Module
- Oil sampling valves
- Premixed 50% concentration of extended life coolant with freeze protection to –34° C (–29° F)
- Rear access to cab and service platform
- Steering, load sensing
- Toe kicks
- Vandalism protection caplocks
Optional Equipment
- NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
- POWERTRAIN
- –50° C (–58° F) antifreeze
- Engine oil change system, high speed, Wiggins
- Engine block heater 120V or 240V
- High ambient cooling – software
- MISCELLANEOUS ATTACHMENTS
- Front and rear roading fenders
- Fast fill fuel system (Shaw-Aero)
- Cold Weather Starting (extra two batteries)
- OTHER OPTIONAL CONFIGURATIONS
- Aggregate Handler
- Block Handler
- OPERATOR ENVIRONMENT
- Cat® Detect, object detection system
- Cat Production Measurement
- AM/FM/CD/MP3 radio
- Satellite Sirius radio with Bluetooth
- LED warning strobe
- CB radio ready
- Window pull down visor
- Handrail mounted mirrors
Related Products
Units:
Detect
On the surface, operators in the cabs of large mining equipment often cannot see if another machine or vehicle is too close for safe operation. Detect helps alleviate this potential safety hazard and can also be configured to provide valuable information about site conditions and other assets working in the area. Underground, continuous equipment movement on a longwall face can pose risks to those in the working area.
Equipment Management
Cat® Equipment Management gives you access to the data you need to keep your equipment on the job site and earning money. You can track equipment location and hours, monitor machine use and health, then take informed action that will keep your operation running smoothly, efficiently and profitably.
Productivity
VisionLink® Productivity is a cloud-based application that is scalable to any size operation. Detailed Cat Production Measurement data, machine data and jobsite data are transmitted from the onboard Cat Product Link™ device directly to the web platform, for you to access wherever you are, via your mobile, tablet or desktop device.
Technology Kits
Caterpillar provides solutions to help customers in any industry improve efficiency and enhance safety.