Compactors

825K

Overview

Cat Soil Compactors are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to operate more efficiently and safely. Representing a long-standing commitment to quality and performance, this rugged, powerful machine is designed and built for heavy-duty compaction and dozing operations. Focused on helping our customers succeed, we have continued to build upon each new series. The 825K continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.

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    • Blades
      Blade Tilt Angle - Left - Hydraulic 5.4°
      Blade Tilt Angle - Left - Mechanical 4.1°
      Blade Tilt Angle - Left Full 10.1°
      Blade Tilt Angle - Right - Hydraulic 6.3°
      Blade Tilt Angle - Right - Mechanical 5.1°
      Blade Tilt Angle - Right Full 10.8°
      Blade Tip Angle - Back 7.5°
      Blade Tip Angle - Forward 7.3°
      Blade Tip Angle - Total 14.8°
      Height - Including Cutting Edge 1032 mm
      Maximum Depth of Cut 602 mm
      Maximum Lift Above Ground 958 mm
      Moldboard - Length 4390 mm
      Total Tilt Adjustment 890 mm
      Width - Over End Bits 4628 mm
    • Hydraulic System - Steering
      Bore 114.3 mm
      Maximum System Flow 170 L/min @ 1,800 rpm (44.9 gal/min @ 1,800 rpm)
      Steering Pressure Limited 24000 kPa
      Steering System - Circuit Double Acting – End Mounted
      Steering System - Pump Piston – Variable Displacement
      Stroke 576 mm
      Vehicle Articulation Angle 86 degrees
    • Wheels
      Drum Diameter 1299 mm
      Drum Width 1125 mm
      Outside Diameter 1672 mm
      Tips per Wheel 65
      Weight 7333 kg
      Width - Over Drums 3650 mm
    • Cab - Suppression
      Machine Sound Level (ISO 6395) 110 dB(A)
      Operator Sound Level - ISO 6396 72 dB(A)
    • Brakes
      Parking Brake Drum and Shoe, Spring Applied, Hydraulic Released
    • Transmission
      Transmission Type Planetary – Powershift – ECPC
      Travel Speeds - Forward - First 5.5 km/h
      Travel Speeds - Forward - Second 9.7 km/h
      Travel Speeds - Forward - Third 17.2 km/h
      Travel Speeds - Reverse - First 6.2 km/h
      Travel Speeds - Reverse - Second 11.1 km/h
      Travel Speeds - Reverse - Third 19.7 km/h
    • Operating Specifications
      Operating Weight 35528 kg
      Operating Weight - Tier 3 Final/Stage IIIA Equivalent 35081 kg
      Operating Weight - Tier 4 Final/Stage IV 35528 kg
    • Cab - Standard
      Machine Sound Level (ISO 6395) 113 dB(A)
      Operator Sound Level - ISO 6396 73 dB(A)
    • Dimensions (Approximate)
      Centerline of Rear Axle to Edge of Counterweight 2830 mm
      Ground Clearance 492 mm
      Ground Clearance - Bumper 810 mm
      Height - ROPS/Canopy 4059 mm
      Height - Top of Beacon 4381 mm
      Height - Top of Exhaust Pipe 4290 mm
      Height - Top of Hood 3162 mm
      Hitch to Centerline of Front Axle 1850 mm
      Length - With Blade on Ground 8561 mm
      Turning Radius - Inside of Push Arms 2627 mm
      Wheel Base 3700 mm
      Width - Over Wheels 3650 mm
    • Service Refill Capacities
      Cooling System 116 l
      Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV) 32 l
      Differential - Final Drives - Front 100 l
      Differential - Final Drives - Rear 110 l
      Engine Crankcase 34 l
      Fuel Tank 782 l
      Hydraulic Tank Only 134 l
      Transmission 66 l
    • Axles
      Front Planetary – Fixed
      Oscillation Angle ±8°
      Rear Planetary – Oscillating
    • Engine
      Bore 137.2 mm
      Displacement 15.2 l
      Emissions Meets U.S. EPA Tier 4 Final/EU Stage IV emission standards or meets U.S. EPA Tier 3/EU Stage IIIA equivalent emission standards
      Engine Model Cat® C15 ACERT™
      Gross Power 324 kW
      High Idle Speed 2300 r/min
      Low Idle Speed 800 r/min
      Maximum Altitude - Without Derating (Tier 3 Final/Stage IIIA Equivalent) 2773 m
      Maximum Altitude - Without Derating (Tier 4 Final/Stage IV) 2834 m
      Maximum Net Torque - 1,300 rpm 2005 N·m
      Net Power 302 kW
      Net Power - Converter Drive - Gross Power 324 kW
      Net Power - Converter Drive - Torque Rise 8.5%
      Net Power - Direct Drive - Gross Power 307 kW
      Net Power - Direct Drive - Torque Rise 33%
      Rated Power (Net ISO 9249) 302 kW
      Rated Power (Net SAE J1349) 302 kW
      Stroke 171.4 mm
    • Hydraulic System
      Cylinders, Double Acting - Lift, Bore and Stroke 120 mm × 1070 mm (4.7 in × 42.1 in)
      Cylinders, Double Acting - Tilt, Bore and Stroke 95.25 mm × 216 mm (3.75 in × 8.5 in)
      Main Relief Pressure 24100 kPa
      Maximum Supply Pressure 24100 kPa
      Pump Flow at 1,800 rpm 117 l/min

    Product Downloads

    825K Key Benefits

    825K Machine Drive Power

    825K Product Brochure

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