Articulated trucks
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Dozers
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Backhoe Loaders
Hydraulic Mining Shovels
ELECTRIC POWER
MARINE POWER SYSTEMS
INDUSTRIAL
OIL AND GAS
US
METRIC
834
KEY SPECS
- Engine Model Cat® C18
- Rated Speed 1900.0r/min
- Peak Power Speed 1500.0r/min
OVERVIEW
BENEFITS
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ENHANCED SAFETY
- Equipped with standard safety features, improving visibility and providing a safer operating environment
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LOWER MAINTENANCE COST
- Make regular maintenance more convenient with scheduled engine and fuel filter change intervals
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BETTER FUEL EFFICIENCY
- Equipped with a combination of proven components and technologies, meeting expectations for excellent productivity, fuel efficiency, reliability, and service life
FEATURES AT A GLANCE
BUILT TO PERFORM
Unmatched Durability
- The full box-section rear frame resists torsional shock and twisting forces.
- Heavy-duty steering cylinder mounts efficiently transmit steering loads into the frame.
- Optimized axle mounting results in increased structural integrity.
- Achieve longer component life with increased size of upper hitch pin, frame plate, and bearing.
- Solid through-width push beams transfer and absorb stresses through a larger portion of the frame.
- Features fully enclosed hydraulic wet disc brakes for improved performance.
- Robust structures withstand the toughest conditions and multiple lifecycles to improve your bottom line.
- In corner dozing, stresses are transferred and absorbed through a larger portion of the frame.
MOVE MORE WITH LESS FUEL
Optimum Efficiency
- The Cat C18 engine is designed for maximum fuel efficiency in the most demanding applications.
- Experience reliable efficiency with complete control over injection timing, duration, and pressure with Mechanically Actuated Electronic Unit Injection (MEUI™).
- Best-in-class Cat planetary powershift transmission features consistent, smooth shifting and efficiency through integrated electronic controls.
- Extended engine life and improved fuel efficiency with reduced rated speed.
- Impeller Clutch Torque Converter (ICTC) and Rimpull Control System (RCS) provide precise rimpull control.
- Load sensing hydraulic steering system enables precise machine control for easier loading.
- Lock-up torque converter with advanced control of lock-up speed.
- On demand cooling fan protects investment and lengthens lifecycle.
- Fully integrated electronic engine controls provide quick response.
SAFETY FIRST
Increased Safety
- Optional Cat Detect with Object Detection System (rearview camera and radar) or standard Vision (rearview camera) increase operator awareness around the machine.
- Cab-mounted LED strobes provide warning for others near the machine.
- Optional HID or LED lights provide excellent workspace visibility.
- Optional heated mirrors ensure enhanced visibility for safe operation.
TECHNOLOGY THAT GETS WORK DONE
Innovative Technology
- Integrated technologies allow you to monitor, manage, and enhance your jobsite operations.
- Product Link™ remote monitoring provides valuable insight into machine or fleet performance through the VisionLink® interface, so you can make decisions that boost jobsite efficiency and lower operating costs.
- Vital Information Management System (VIMS™) 3G touchscreen monitor gives access to a wide range of sensor information and enhanced machine data to resolve problems before machine failure.
- Optional Cat Detect technologies enhance awareness of the environment around the machine for increased safety.
WORK IN COMFORT
Enhanced Operator Comfort
- Steering and Transmission Integrated Control System (STIC™) combines directional selection, gear selection, and steering into a single lever, maximizing responsiveness and control, while reducing operator fatigue.
- Operators can easily enter and exit the cab with fold-up STIC steer/ armrest, reduced access stairway angles, and standard stairway lighting.
- Experience reduced vibrations with isolated cab mounts and seatmounted implement and steering controls.
- Reduced interior sound levels keep operators comfortable throughout their entire shift.
REDUCE ENVIRONMENTAL IMPACT
Improved Sustainability
- The engine is available in configurations that meet U.S. EPA Tier 4 Final and EU Stage V emission standards, or equivalent to U.S. EPA Tier 3 or U.S. EPA Tier 2.
- Automatic Engine Idle Shutdown conserves fuel when machine is not in use.
- Generate less waste with maintenance-free batteries.
- Maximize machine life and lower operating costs with Caterpillar Reman and Certified Rebuild programs, which utilize reused or remanufactured components for 40 to 70% cost savings.
- Retrofit packages from Caterpillar deliver new features to older machines to get the most from your investment.
SAVE ON SERVICE AND MAINTENANCE
Simplified Maintenance
- Machine features ground level or platform access to easily reach daily service points.
- Swing-out doors on either side of the engine compartment provide easy access to critical daily service checks.
- Ecology drains prevent spills and allow for easier service.
- Intuitive design includes ground level access to transmission control valves for safe and convenient service.
PURPOSE-BUILT SPECIALTY MODELS
- Available in two scoop arrangements – wood chip and coal.
- Cat wood chip and coal scoops have the unique capability of maximizing your production by both dozing and carrying a load with each pass.
- A purpose built hydraulic system, optimized for use with this work tool, maximizes machine productivity and efficiency.
- Dual lift cylinders provide hydraulic lift capacity matched to the demands of the application.
- Can be equipped with optional ground level accessible swing-out reversing fan for quick inspection and easy cleanout.
- Equipped with underhood ventilation system which creates a neutral pressure environment to prevent wood chip ingestion from hood openings while providing fresh air to the alternator, electronics, and turbo.
- Extended top guard for increased capacity for wood chip scoops.
- Higher ground pressure decreases risk of fires and maximizes use of storage space.
- Less damage to coal or wood chips due to rubber tires.
- High ground speed provides ability to manage multiple piles.
- Scoop design allows load and carry function for mixing.
- Lift and tip-out design makes stockpiling operations easy.
- Scoop tilt control is standard to maximize worksite efficiency.
SPECIFICATIONS
- Engine Model Cat® C18
- Rated Speed 1900.0r/min
- Peak Power Speed 1500.0r/min
- Gross Power - SAE J1995:2014 419kW
- Net Power - SAE J1349:2011 370kW
- Bore 145.0mm
- Stroke 183.0mm
- Displacement 18.1l
- Peak Torque - 1,300 rpm 2836.0N·m
- Torque Rise 52.0%
- Emissions U.S. EPA Tier 4 Final and EU Stage V emission standards or equivalent to U.S. EPA Tier 3 and U.S. EPA Tier 2.
- Operating Weight 47750.0kg
- Blade Capacities 7.9 – 22.2 m3 (10.3 – 29.0 yd3)
- Coal Scoop Operating Weight 51103kg
- Chip Scoop Operating Weight 112838kg
- Transmission Type Cat planetary power shift
- Forward - 1 6.8km/h
- Forward - 2 11.6km/h
- Forward - 3 20.3km/h
- Forward - 4 35.4km/h
- Reverse - 1 6.8km/h
- Reverse - 2 12.2km/h
- Reverse - 3 21.4km/h
- Direct Drive - Forward 1 Lock-up disabled
- Direct Drive - Forward 2 12.4km/h
- Direct Drive - Forward 3 22.1km/h
- Direct Drive - Forward 4 38.5km/h
- Direct Drive - Reverse 1 7.2km/h
- Direct Drive - Reverse 2 13.0km/h
- Direct Drive - Reverse 3 23.0km/h
- Lift/Tilt System - Circuit Pilot operated LS valve with EH
- Lift/Tilt System Variable displacement piston
- Maximum Flow at 1,900 rpm 582.0L/min
- Relief Valve Setting - Lift/Tilt 32000.0kPa
- Cylinders, Double Acting - Lift, Bore and Stroke 139.75 mm × 1021 mm (5.5 in × 40.2 in)
- Cylinders, Double Acting - Left and Right Tilt, Bore and Stroke 140 mm × 230 mm (5.5 in × 9.1 in)
- Pilot System Variable displacement piston
- Pilot Maximum Flow 52.0L/min
- Pilot Relief Valve Setting 4000.0kPa
- Steering System - Circuit Pilot, load sensing
- Steering System - Pump Piston, variable displacement
- Maximum Flow 250.0L/min
- Relief Valve Setting - Steering 24100.0kPa
- Total Steering Angle 86.0°
- Steering Cycle Times - High Idle 3.1s
- Steering Cycle Times - Low Idle 5.7s
- Fuel Tank 793.0l
- Cooling System 120.0l
- Crankcase 60.0l
- Diesel Exhaust Fluid Tank 33.0l
- Transmission 120.0l
- Hydraulic System Factory Fill 240.0l
- Differential - Final Drives - Front 186.0l
- Differential - Final Drives - Rear 186.0l
- Hydraulic System - Tank Only 140.0l
- Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.8 kg of refrigerant which has a CO2 equivalent of 2.574 metric tonnes.
- Front Fixed
- Rear Trunnion
- Oscillation Angle ±13°
- Brakes ISO 3450: 2011
- Operator Sound Level (ISO 6396) 72dB(A)
- Machine Sound Level (ISO 6395) 113dB(A)
- Operator Sound Level (ISO 6396) 72dB(A)
- Machine Sound Level (ISO 6395) 109dB(A)
- Height - Top of Exhaust Stack 4835.0mm
- Height - Top of Air Cleaner 3895.0mm
- Height - Top of Hood 3334.0mm
- Ground Clearance - Bumper 933.0mm
- Centerline of Rear Axle to Edge of Bumper 3187.0mm
- Wheel Base 4550.0mm
- Length - Front of Tire 8715.0mm
- Length - Straight Blade on Ground 9927.0mm
- Centerline of Front Axle to Hitch 2275.0mm
- Length - Universal Blade on Ground 10470.0mm
- Ground Clearance 531.0mm
- Height - Top of Cab 4184.0mm
- Chip Scoop Carry Capacity 26.8m³
- Chip Scoop Doze Capacity 53.3m³
- Coal Scoop Carry Capacity 22.9m³
- Coal Scoop Doze Capacity 45.9m³
PRODUCT BROCHURES AND MORE ARE READY TO DOWNLOAD!
Caterpillar product brochures and other informational documents are available for your growing business.
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