825K
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.
Engine Model
C15 Cat®
Net Power
405 HP
Operating Weight
78326 lb
Specification
Value
Engine Model
C15 Cat®
Net Power
405 HP
Rated Power (Net ISO 9249)
405 HP
Maximum Net Torque - 1,300 rpm
1478.8 lb/ft
Maximum Altitude - Without Derating (Tier 4 Final/Stage IV)
9298 ft
Net Power - Converter Drive - Gross Power
435 HP
Stroke
6.7 in
Net Power - Converter Drive - Torque Rise
8,5%
Gross Power
435 HP
High Idle Speed
2300 r/min
Rated Power (Net SAE J1349)
405 HP
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
Low Idle Speed
800 r/min
Net Power - Direct Drive - Torque Rise
33%
Maximum Altitude - Without Derating (Tier 3 Final/Stage IIIA Equivalent)
9098 ft
Net Power - Direct Drive - Gross Power
412 HP
Bore
5.4 in
Displacement
927.6 in³
Specification
Value
Operating Weight
78326 lb
Operating Weight - Tier 3 Final/Stage IIIA Equivalent
77340 lb
Operating Weight - Tier 4 Final/Stage IV
78326 lb
Specification
Value
Travel Speeds - Reverse - First
3.9 mile/h
Travel Speeds - Forward - First
3.4 mile/h
Travel Speeds - Reverse - Third
12.2 mile/h
Travel Speeds - Reverse - Second
6.9 mile/h
Travel Speeds - Forward - Third
10.7 mile/h
Transmission Type
Planetengetriebe – Lastschaltgetriebe – ECPC (Electronic Clutch Pressure Control, Elektronische Kupplungsdrucksteuerung)
Travel Speeds - Forward - Second
6.0 mile/h
Specification
Value
Machine Sound Level (ISO 6395)
113 dB(A)
Operator Sound Level - ISO 6396
73 dB(A)
Specification
Value
Ground Clearance
1.6 ft
Length - With Blade on Ground
28.1 ft
Height - Top of Exhaust Pipe
14.1 ft
Hitch to Centerline of Front Axle
6.1 ft
Turning Radius - Inside of Push Arms
8.6 ft
Centerline of Rear Axle to Edge of Counterweight
9.3 ft
Wheel Base
12.1 ft
Ground Clearance - Bumper
2.7 ft
Height - Top of Beacon
14.4 ft
Height - ROPS/Canopy
13.3 ft
Height - Top of Hood
10.4 ft
Width - Over Wheels
11.98 ft
Specification
Value
Hydraulic Tank Only
35.4 gal (US)
Differential - Final Drives - Rear
29.1 gal (US)
Fuel Tank
206.6 gal (US)
Cooling System
30.6 gal (US)
Differential - Final Drives - Front
26.4 gal (US)
Transmission
17.4 gal (US)
Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV)
8.5 gal (US)
Engine Crankcase
9.0 gal (US)
Specification
Value
Oscillation Angle
±8°
Rear
Planetary – Oscillating
Front
Planetary – Fixed
Specification
Value
Maximum Supply Pressure
3495 psi
Main Relief Pressure
3495 psi
Cylinders, Double Acting - Tilt, Bore and Stroke
95.25 mm × 216 mm (3.75 in × 8.5 in)
Pump Flow at 1,800 rpm
30.9 gal/min
Cylinders, Double Acting - Lift, Bore and Stroke
120 mm × 1070 mm (4.7 in × 42.1 in)
Specification
Value
Total Tilt Adjustment
2.9 ft
Maximum Lift Above Ground
3.14 ft
Moldboard - Length
14.4 ft
Blade Tilt Angle - Left - Mechanical
4,1°
Width - Over End Bits
15.18 ft
Blade Tilt Angle - Left - Hydraulic
5,4°
Blade Tip Angle - Total
14,8°
Maximum Depth of Cut
1.97 ft
Height - Including Cutting Edge
3.4 ft
Blade Tip Angle - Forward
7,3°
Blade Tilt Angle - Right - Mechanical
5,1°
Blade Tip Angle - Back
7,5°
Blade Tilt Angle - Right - Hydraulic
6,3°
Blade Tilt Angle - Left Full
10,1°
Blade Tilt Angle - Right Full
10,8°
Specification
Value
Maximum System Flow
170 L/min @ 1,800 rpm (44.9 gal/min @ 1,800 rpm)
Stroke
22.7 in
Steering System - Circuit
Double Acting – End Mounted
Vehicle Articulation Angle
86 degrees
Bore
4.5 in
Steering Pressure Limited
3481 psi
Steering System - Pump
Piston – Variable Displacement
Specification
Value
Weight
16167 lb
Drum Width
3.7 ft
Drum Diameter
4.3 ft
Tips per Wheel
65
Width - Over Drums
11.98 ft
Outside Diameter
5.5 ft
Specification
Value
Operator Sound Level - ISO 6396
72 dB(A)
Machine Sound Level (ISO 6395)
110 dB(A)
Specification
Value
Parking Brake
Drum and Shoe, Spring Applied, Hydraulic Released
