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.

Informações Tećnicas

• Gross Power: 324 kW
• Operating Weight: 35528 kg

Mais informações

Engine

• Engine Model: Cat® C15
• Net Power: 302 kW / 405 HP
• Bore: 137.2 mm / 5.4 in
• Displacement: 15.2 l / 927.6 in³
• 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
• Gross Power: 324 kW / 435 HP
• High Idle Speed: 2300 r/min / 2300 r/min
• Low Idle Speed: 800 r/min / 800 r/min
• Maximum Altitude – Without Derating (Tier 3 Final/Stage IIIA Equivalent): 2773 m / 9098 ft
• Maximum Altitude – Without Derating (Tier 4 Final/Stage IV): 2834 m / 9298 ft
• Maximum Net Torque – 1,300 rpm: 2005 N·m / 1478.8 lb/ft
• Net Power – Converter Drive – Gross Power: 324 kW / 435 HP
• Net Power – Converter Drive – Torque Rise: 8.5%
• Net Power – Direct Drive – Gross Power: 307 kW / 412 HP
• Net Power – Direct Drive – Torque Rise: 33%
• Rated Power (Net ISO 9249): 302 kW / 405 HP
• Rated Power (Net SAE J1349): 302 kW / 405 HP
• Stroke: 171.4 mm / 6.7 in

Operating Specifications

• Operating Weight: 35528 kg / 78326 lb
• Operating Weight – Tier 3 Final/Stage IIIA Equivalent: 35081 kg / 77340 lb
• Operating Weight – Tier 4 Final/Stage IV: 35528 kg / 78326 lb

Axles

• Front: Planetary – Fixed
• Oscillation Angle: ±8°
• Rear: Planetary – Oscillating

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 / 3.4 ft
• Maximum Depth of Cut: 602 mm / 1.97 ft
• Maximum Lift Above Ground: 958 mm / 3.14 ft
• Moldboard – Length: 4390 mm / 14.4 ft
• Total Tilt Adjustment: 890 mm / 2.9 ft
• Width – Over End Bits: 4628 mm / 15.18 ft

Brakes

• Parking Brake: Drum and Shoe, Spring Applied, Hydraulic Released

Cab – Standard

• Machine Sound Level (ISO 6395): 113 dB(A) / 113 dB(A)
• Operator Sound Level – ISO 6396: 73 dB(A) / 73 dB(A)

Cab – Suppression

• Machine Sound Level (ISO 6395): 110 dB(A) / 110 dB(A)
• Operator Sound Level – ISO 6396: 72 dB(A) / 72 dB(A)

Dimensions (Approximate)

• Centerline of Rear Axle to Edge of Counterweight: 2830 mm / 9.3 ft
• Ground Clearance: 492 mm / 1.6 ft
• Ground Clearance – Bumper: 810 mm / 2.7 ft
• Height – ROPS/Canopy: 4059 mm / 13.3 ft
• Height – Top of Beacon: 4381 mm / 14.4 ft
• Height – Top of Exhaust Pipe: 4290 mm / 14.1 ft
• Height – Top of Hood: 3162 mm / 10.4 ft
• Hitch to Centerline of Front Axle: 1850 mm / 6.1 ft
• Length – With Blade on Ground: 8561 mm / 28.1 ft
• Turning Radius – Inside of Push Arms: 2627 mm / 8.6 ft
• Wheel Base: 3700 mm / 12.1 ft
• Width – Over Wheels: 3650 mm / 11.98 ft

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 / 3495 psi
• Maximum Supply Pressure: 24100 kPa / 3495 psi
• Pump Flow at 1,800 rpm: 117 l/min / 30.9 gal/min

Hydraulic System – Steering

• Bore: 114.3 mm / 4.5 in
• Maximum System Flow: 170 L/min @ 1,800 rpm (44.9 gal/min @ 1,800 rpm)
• Steering Pressure Limited: 24000 kPa / 3481 psi
• Steering System – Circuit: Double Acting – End Mounted
• Steering System – Pump: Piston – Variable Displacement
• Stroke: 576 mm / 22.7 in
• Vehicle Articulation Angle: 86 degrees

Service Refill Capacities

• Cooling System: 116 l / 30.6 gal (US)
• Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV): 32 l / 8.5 gal (US)
• Differential – Final Drives – Front: 100 l / 26.4 gal (US)
• Differential – Final Drives – Rear: 110 l / 29.1 gal (US)
• Engine Crankcase: 34 l / 9 gal (US)
• Fuel Tank: 782 l / 206.6 gal (US)
• Hydraulic Tank Only: 134 l / 35.4 gal (US)
• Transmission: 66 l / 17.4 gal (US)

Transmission

• Transmission Type: Planetary – Powershift – ECPC
• Travel Speeds – Forward – First: 5.5 km/h / 3.4 mile/h
• Travel Speeds – Forward – Second: 9.7 km/h / 6 mile/h
• Travel Speeds – Forward – Third: 17.2 km/h / 10.7 mile/h
• Travel Speeds – Reverse – First: 6.2 km/h / 3.9 mile/h
• Travel Speeds – Reverse – Second: 11.1 km/h / 6.9 mile/h
• Travel Speeds – Reverse – Third: 19.7 km/h / 12.2 mile/h

Wheels

• Drum Diameter: 1299 mm / 4.3 ft
• Drum Width: 1125 mm / 3.7 ft
• Outside Diameter: 1672 mm / 5.5 ft
• Tips per Wheel: 65
• Weight: 7333 kg / 16167 lb
• Width – Over Drums: 3650 mm / 11.98 ft