834 | Toromont Cat

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Specifications

Air Conditioning System

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).

Axles

Front

Fixed
Rear

Trunnion
Oscillation Angle

±13°

Brakes

Brakes

ISO 3450: 2011

Dimensions

Height - Top of Exhaust Stack

15.9 ft 4835 mm
Height - Top of Air Cleaner

12.8 ft 3895 mm
Height - Top of Hood

10.9 ft 3334 mm
Ground Clearance - Bumper

3.1 ft 933 mm
Centerline of Rear Axle to Edge of Bumper

10.5 ft 3187 mm
Wheel Base

14.9 ft 4550 mm
Length - Front of Tire

28.4 ft 8715 mm
Length - Straight Blade on Ground

32.6 ft 9927 mm
Length - Universal Blade on Ground

34.4 ft 10470 mm
Centerline of Front Axle to Hitch

7.5 ft 2275 mm
Ground Clearance

1.7 ft 531 mm
Height - Top of Cab

13.7 ft 4184 mm

Engine

Engine Model

Cat® C18
Net Power - SAE J1349:2011

496 hp 370 kW
Rated Speed

1900 r/min 1900 r/min
Peak Power Speed

1500 r/min 1500 r/min
Gross Power - SAE J1995:2014

562 hp 419 kW
Bore

5.7 in 145 mm
Stroke

7.2 in 183 mm
Displacement

1105 in³ 18.1 l
Peak Torque - 1,300 rpm

2092 lb/ft 2836 N·m
Torque Rise

52 % 52 %
Note (1)

Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator.
Note (2)

The following engine configurations are available: – Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. – Noncertified that emits equivalent to U.S. EPA Tier 3.

Hydraulic System - Lift/Tilt

Lift/Tilt System - Circuit

Pilot operated LS valve with EH
Lift/Tilt System

Variable displacement piston
Maximum Flow at 1,900 rpm

153 gpm 582 L/min
Relief Valve Setting - Lift/Tilt

4641 psi 32000 kPa
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

13.7 gpm 52 L/min
Pilot Relief Valve Setting

580 psi 4000 kPa

Hydraulic System - Steering

Steering System - Circuit

Pilot, load sensing
Steering System - Pump

Piston, variable displacement
Maximum Flow

65.8 gpm 250 L/min
Relief Valve Setting - Steering

3495 psi 24100 kPa
Total Steering Angle

86 ° 86 °
Steering Cycle Times - High Idle

3.1 s 3.1 s
Steering Cycle Times - Low Idle

5.7 s 5.7 s

Operating Specifications

Operating Weight

105271 lb 47750 kg
Blade Capacities

7.9 – 22.2 m3 (10.3 – 29.0 yd3)

Service Refill Capacities

Fuel Tank

209.5 gal (US) 793 l
Cooling System

31.7 gal (US) 120 l
Crankcase

15.9 gal (US) 60 l
Diesel Exhaust Fluid Tank

8.7 gal (US) 33 l
Transmission

31.7 gal (US) 120 l
Hydraulic System Factory Fill

63.4 gal (US) 240 l
Differential - Final Drives - Front

49.1 gal (US) 186 l
Differential - Final Drives - Rear

49.1 gal (US) 186 l
Hydraulic System - Tank Only

37 gal (US) 140 l
Note (1)

All non-road Tier 4 Final/Stage V diesel engines are required to use: – ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: • 20% biodiesel FAME (fatty acid methyl ester)* • 100% renewable diesel, HVO (hydrotreated 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. * Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). ** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. • For pre-Tier 4 engines: Cat engines are compatible with diesel fuel blended with the following lower-carbon intensity fuels** up to: • 100% biodiesel FAME (fatty acid methyl ester)* • 100% renewable diesel, HVO (hydrotreated 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. ** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.

Sound Performance - Tier 3 / Stage IIIA

Operator Sound Pressure Level (ISO 6396:2008)

72 dB(A) 72 dB(A)
Machine Sound Power Level (ISO 6395:2008)

113 dB(A) 113 dB(A)
Operator Sound Pressure Level (ISO 6396:2008)*

72 dB(A) 72 dB(A)
Machine Sound Power Level (ISO 6395:2008)**

110 dB(A) 110 dB(A)
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 percent 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 percent 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.

Sound Performance - Tier 4 Final / Stage V

Operator Sound Pressure Level (ISO 6396:2008)

72 dB(A) 72 dB(A)
Machine Sound Power Level (ISO 6395:2008)

113 dB(A) 113 dB(A)
Operator Sound Pressure Level (ISO 6396:2008)*

72 dB(A) 72 dB(A)
Machine Sound Power Level (ISO 6395:2008)**

109 dB(A) 109 dB(A)
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 percent 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 percent 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.

Transmission

Transmission Type

Cat planetary power shift
Forward - 1

4.2 mile/h 6.8 km/h
Forward - 2

7.2 mile/h 11.6 km/h
Forward - 3

12.6 mile/h 20.3 km/h
Forward - 4

22 mile/h 35.4 km/h
Reverse - 1

4.2 mile/h 6.8 km/h
Reverse - 2

7.6 mile/h 12.2 km/h
Reverse - 3

13.3 mile/h 21.4 km/h
Direct Drive - Forward 1

Lock-up disabled
Direct Drive - Forward 2

7.7 mile/h 12.4 km/h
Direct Drive - Forward 3

13.7 mile/h 22.1 km/h
Direct Drive - Forward 4

23.9 mile/h 38.5 km/h
Direct Drive - Reverse 1

4.5 mile/h 7.2 km/h
Direct Drive - Reverse 2

8.1 mile/h 13 km/h
Direct Drive - Reverse 3

14.3 mile/h 23 km/h
Note

Travel speeds based on 35/65-R33 tire

Benefits

The full box-section rear frame helps resist torsional shock and twisting forces.
Heavy-duty steering cylinder mounts efficiently transmit steering loads into the frame.
Optimized axle mounting helps result in increased structural integrity.
Achieve long 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 help improve your bottom line.
In corner dozing, stresses are transferred and absorbed through a larger portion of the frame.

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™).
World-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 easy loading.
Lock-up torque converter with advanced control of lock-up speed.
On demand cooling fan helps protect investment and lengthens lifecycle.
Fully integrated electronic engine controls provide quick response.

Optional Cat Detect with Object Detection System (rearview camera and radar) or standard Vision (rearview camera) help increase operator awareness around the machine.
Cab-mounted LED strobes provide warning for others near the machine.
Optional HID or LED lights help provide excellent workspace visibility.
Optional heated mirrors help ensure enhanced visibility for safe operation.

Integrated technologies allow you to monitor, manage, and enhance your jobsite operations.
Product Link™ remote monitoring helps provide valuable insight into machine or fleet performance through the VisionLink® interface, so you can make decisions that boost jobsite efficiency and low 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 help enhance awareness of the environment around the machine for increased safety.

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 help keep operators comfortable throughout their entire shift.

The engine is available in configurations that meet U.S. EPA Tier 4 Final and EU Stage V emission standards, or noncertified that emits equivalent to U.S. EPA Tier 3.
Automatic Engine Idle Shutdown helps conserve 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.

Machine features ground level or platform access to easily reach daily service points.
Swing-out doors on either side of the engine compartment help provide easy access to critical daily service checks.
Ecology drains help prevent spills and allow for easy service.
Intuitive design includes ground level access to transmission control valves for safe and convenient service.

Equipment Info

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

ELECTRICAL

Alarm, back-up

OPERATOR ENVIRONMENT

Air conditioner

POWERTRAIN

Brakes, oil-cooled, multi-disc, service/secondary

ADDITIONAL EQUIPMENT

Doors, service access (locking)

360 view

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