Caterpillar 825K Compactor
Dimensions
Dimensions
Length With Blade On Ground
28.1ft in
Ground Clearance
1.6ft in
Width Over Wheels
11.98ft in
Wheelbase
12.1ft in
Dimensions (Approximate)
Ground Clearance
1.6ft in
Height - Top Of Hood
10.4ft in
Hitch To Centerline Of Front Axle
6.1ft in
Centerline Of Rear Axle To Edge Of Counterweight
9.31ft in
Turning Radius - Inside Of Push Arms
8.6ft in
Wheel Base
12.1ft in
Length - With Blade On Ground
28.1ft in
Ground Clearance - Bumper
2.7ft in
Height - Rops/Canopy
13.3ft in
Height - Top Of Beacon
14.4ft in
Height - Top Of Exhaust Pipe
14.1ft in
Width - Over Wheels
11.98ft in
Operating Specifications
Operating Weight - Tier 3 Final/Stage Iiia Equivalent
77340lb
Operating Weight - Tier 4 Final/Stage Iv
78326lb
Specifications
Engine
Engine Make
2236
Engine Model
C15 Acert
Gross Power
435hp
Net Power
405hp
Displacement
927.6cu in
Bore
5.4in
Stroke
6.7in
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
Maximum Net Torque - 1,300 Rpm
1478.8lb ft
High Idle Speed
2300rpm
Low Idle Speed
800rpm
Net Power - Direct Drive - Torque Rise
33%
Net Power - Converter Drive - Torque Rise
8.5%
Maximum Altitude - Without Derating (Tier 3 Final/Stage Iiia Equivalent)
9098ft in
Rated Power (Net Iso 9249)
405hp
Maximum Altitude - Without Derating (Tier 4 Final/Stage Iv)
9298ft in
Net Power - Converter Drive - Gross Power
435hp
Net Power - Direct Drive - Gross Power
412hp
Rated Power (Net Sae J1349)
405hp
Operational
Operating Weight
78326lb
Fuel Capacity
206.6gal
Transmission
Transmission Type
Planetary Powershift ECPC
Transmission Type
Planetary – Powershift – ECPC
Number Of Forward Gears
3
Number Of Reverse Gears
3
Travel Speeds - Forward - First
3.4mph
Travel Speeds - Forward - Second
6mph
Travel Speeds - Reverse - First
3.9mph
Travel Speeds - Reverse - Second
6.9mph
Travel Speeds - Forward - Third
10.7mph
Travel Speeds - Reverse - Third
12.2mph
Wheels
Outside Diameter
5.5ft in
Drum Diameter
4.3ft in
Drum Width
3.7ft in
Tips Per Wheel
65
Weight
16167lb
Width - Over Drums
12ft in
Axles
Front
Planetary Fixed
Rear
Planetary Oscillating
Oscillation Angle
8 degrees
Hydraulic System
Maximum Supply Pressure
3495 psi
Main Relief Pressure
3495 psi
Cylinders, Double Acting - Lift, Bore And Stroke
120 mm 1070 mm (4.7 in 42.1 in)
Pump Flow At 1,800 Rpm
30.9 gal/min
Cylinders, Double Acting - Tilt, Bore And Stroke
95.25 mm 216 mm (3.75 in 8.5 in)
Brakes
Parking Brake
Drum and Shoe, Spring Applied, Hydraulic Released
Service Refill Capacities
Cooling System
30.6gal
Fuel Tank
206.6gal
Engine Crankcase
9gal
Transmission
17.4gal
Differential - Final Drives - Front
26.4gal
Differential - Final Drives - Rear
29.1gal
Hydraulic Tank Only
35.4gal
Diesel Exhaust Fluid Tank (Tier 4 Final/Stage Iv)
8.5gal
Hydraulic System - Steering
Steering System - Circuit
Double Acting End Mounted
Steering System - Pump
Piston Variable Displacement
Steering Pressure Limited
3481 psi
Bore
4.5in
Stroke
22.7in
Maximum System Flow
170 L/min @ 1,800 rpm (44.9 gal/min @ 1,800 rpm)
Vehicle Articulation Angle
86 degrees
Blades
Moldboard - Length
14.4ft in
Height - Including Cutting Edge
3.4ft in
Maximum Depth Of Cut
2ft in
Maximum Lift Above Ground
3.2ft in
Width - Over End Bits
15.2ft in
Blade Tilt Angle - Right - Hydraulic
6.3 degrees
Blade Tilt Angle - Left - Hydraulic
5.4 degrees
Total Tilt Adjustment
2.9ft in
Cab - Standard
Operator Sound Level - Iso 6396
73 dB(A)
Machine Sound Level (Iso 6395)
113 dB(A)
Cab - Suppression
Operator Sound Level - Iso 6396
72 dB(A)
Machine Sound Level (Iso 6395)
110 dB(A)
