825K Soil Compactor - Puckett Rents

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

Engine Model: Cat® C15 ACERT™
Net Power: 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
Rated Power (Net SAE J1349): 405 hp
Rated Power (Net ISO 9249): 405 hp
Gross Power: 435 hp
Net Power: Direct Drive – Gross Power: 412 hp
Net Power: Direct Drive – Torque Rise: 33%
Net Power: Converter Drive – Gross Power: 435 hp
Net Power: Converter Drive – Torque Rise: 8.5%
Maximum Net Torque @ 1,300 rpm: 1478.8 lbf-ft
Maximum Altitude without Derating (Tier 4 Final/Stage IV): 9298 ft
Maximum Altitude without Derating (Tier 3 Final/Stage IIIA equivalent): 9098 ft
Bore: 5.4 in
Stroke: 6.7 in
Displacement: 927.6 in3
High Idle Speed: 2300 rpm
Low Idle Speed: 800 rpm

Operating Specifications

Operating Weight: 78326 lb
Operating Weight (Tier 4 Final/Stage IV): 78326 lb
Operating Weight (Tier 3 Final/Stage IIIA equivalent): 77340 lb

Transmission

Transmission Type: Planetary – Powershift – ECPC
Travel Speeds: Forward – First: 3.4 mph
Travel Speeds: Forward – Second: 6.0 mph
Travel Speeds: Forward – Third: 10.7 mph
Travel Speeds: Reverse – First: 3.9 mph
Travel Speeds: Reverse – Second: 6.9 mph
Travel Speeds: Reverse – Third: 12.2 mph

Hydraulic System

Pump Flow at 1,800 rpm: 30.9 gal/min
Main Relief Pressure: 3495 psi
Maximum Supply Pressure: 3495 psi
Cylinder, Double-acting: Lift, Bore and Stroke: 120 mm × 1070 mm (4.7 in × 42.1 in)
Cylinder, Double-acting: Tilt, Bore and Stroke: 95.25 mm × 216 mm (3.75 in × 8.5 in)

Service Refill Capacities

Cooling System: 30.6 gal
Engine Crankcase: 9.0 gal
Transmission: 17.4 gal
Fuel Tank: 206.6 gal
Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV): 8.5 gal
Differentials and Final Drives – Front: 26.4 gal
Differentials and Final Drives – Rear: 29.1 gal
Hydraulic Tank Only: 35.4 gal

Axles

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

Brakes

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

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)

Hydraulic System – Steering

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

Blades

Moldboard Length: 14.4 ft
Height Including Cutting Edge: 3.4 ft
Maximum Depth of Cut: 1.97 ft
Maximum Lift Above Ground: 3.14 ft
Blade Tip Angle – Total: 14.8°
Blade Tip Angle – Forward: 7.3°
Blade Tip Angle – Back: 7.5°
Blade Tilt Angle – Right – Mechanical: 5.1°
Blade Tilt Angle – Left – Mechanical: 4.1°
Blade Tilt Angle – Right – Hydraulic: 6.3°
Blade Tilt Angle – Left – Hydraulic: 5.4°
Blade Tilt Angle – Right Full: 10.8°
Blade Tilt Angle – Left Full: 10.1°
Total Tilt Adjustment: 2.9 ft
Width Over End Bits: 15.18 ft

Wheels

Weight: 16167 lb
Outside Diameter: 5.5 ft
Drum Diameter: 4.3 ft
Drum Width: 3.7 ft
Tips per Wheel: 65
Width over Drums: 11.98 ft

Dimensions (Approximate)

Height to Top of Beacon: 14.4 ft
Height to Top of Exhaust Pipe: 14.1 ft
Height to Top of Hood: 10.4 ft
Ground Clearance to Bumper: 2.7 ft
Center Line of Rear Axle to Edge of Counterweight: 9.3 ft
Hitch to Center Line of Front Axle: 6.1 ft
Wheelbase: 12.1 ft
Length with Blade on Ground: 28.1 ft
Ground Clearance: 1.6 ft
Width over Wheels: 11.98 ft
Height to ROPS/Canopy: 13.3 ft
Turning Radius – Inside of Push Arms: 8.6 ft

POWER TRAIN
- Air to air aftercooler
- Autoshift
- Brakes, full hydraulic, enclosed, wet multiple disc service brakes
- Cat clean emission module (Tier 4 Final/Stage IV)
- Electro-hydraulic parking brake
- Electronic Clutch Pressure Control (ECPC)
- Engine, Cat C15 with ACERT Technology: – Tier 4 Final/Stage IV – Tier 3/Stage IIIA equivalent
- Fuel priming pump (electric)
- Fuel to air cooler
- Ground level engine shutoff
- Hydraulically driven demand fan
- Integrated braking system
- Muffler (under hood) (Tier 3/Stage IIIA equivalent)
- Radiator, Aluminum Modular (AMR)
- Separated cooling system
- Single Clutch Speed Shifting (SCSS)
- Starting aid (ether) automatic
- Throttle lock
- Torque converter with Lock Up Clutch (LUC)
- Transmission, planetary, with 3F/3R speed range control
ELECTRICAL
- Alarm, back-up
- Alternator, 150 amp
- Batteries, maintenance-free (4 – 1,000 CCA)
- Electrical system, 24V
- Ground level lockable master disconnect switch
- Light, warning unswitched (LED strobe)
- Lighting, access stairway
- Lighting, under hood
- Lighting system, halogen (front and rear)
- Lights, directional (rear)
- Starter, electric (heavy duty)
- Starting receptacle for emergency start
OPERATOR ENVIRONMENT
- 12V power port for mobile phone or laptop connection
- AccuGrade^™ mapping (ready)
- Air conditioner
- Cab, sound-suppressed pressurized
- Cab door, sliding window (LH)
- Compaction control (ready)
- Coat and hard hat hooks
- Electro-hydraulic tilt and lift controls
- Finger tip shifting controls
- Flip-up armrest
- Heater and defroster
- Horn, electric
- Implement hydraulic lockout
- Instrumentation, gauges: – DEF fluid level (Tier 4 Final/Stage IV) – Engine coolant temperature – Fuel level – Hydraulic oil temperature – Speedometer/tachometer – Torque converter temperature
- Instrumentation, warning indicators: – Action alert system, three categories – Brake oil pressure – Electrical system, low voltage – Engine failure malfunction alert and action lamp – Parking brake status
- Internal four-post rollover protective structure (ROPS/FOPS)
- Laminated glass
- Light, (dome) cab
- Lunch box and beverage holders
- Mirror, internal (panoramic)
- Mirrors, heated ready
- Mirrors, rearview (externally mounted)
- Radio ready for entertainment: – Antenna – Speakers – Converter (12V, 10-15 amp)
- Seat, Cat Comfort (cloth) air suspension
- Seat belt with minder, retractable, 76 mm (3 in) wide
- STIC control system with lockout
- Sun visor, front
- Tinted glass
- Transmission gear (indicator)
- Vital Information Management System (VIMS): – Graphical information display – External data port – Customizable operator profiles
- Wet-arm wipers/washers (front and rear)
- Intermittent wipers (front and rear)
TIRES, RIMS AND WHEELS
- Wheels, tamping tips
GUARDS
- Guard, driveshaft
- Guards, crankcase and power train
BLADES
- Bulldozer straight blade, hydraulics, and linkage are included in the base machine
FLUIDS
- Antifreeze, premixed 50% concentration extended life (–34° C/–29° F)
OTHER STANDARD EQUIPMENT
- Cleaner bars with teeth
- Doors, service access (locking)
- Ecology drains for engine, radiator, transmission, hydraulic tank
- Emergency platform egress
- Engine, crankcase, 500 hour interval with CJ-4 oil
- Engine idle management features: – Auto idle kickdown – Delayed engine shutdown – Engine idle shutdown
- Fast fuel system
- Fire suppression ready
- Fuel tank, Fast Fill, 782 L (207 gal)
- Hitch, drawbar with pin
- Hoses, Cat
- Hydraulic, engine, and transmission oil coolers
- Oil change system, high speed
- Oil sampling valves
- Product Link
- Stairway, left and right rear access
- Steering, load sensing
- Toe kicks
- Total hydraulic filtration system
- Vandalism protection caplocks
- Venturi stack
- Fold down exhaust stack for shipping

OPERATOR ENVIRONMENT
- Camera, rear vision
- Radio, AM/FM/AUX/USB/BLUETOOTH
- Radio, CB (ready)
TECHNOLOGY PRODUCTS
- Compaction control, basic
FLUIDS
- Antifreeze, –50° C (–58° F)
STARTING AIDS
- Heater, engine coolant, 120V
- Heater, engine coolant, 240V
MISCELLANEOUS
- Film (ANSI) (Tier 4 Final/Stage IV)
- EU certification (Tier 4 Final/Stage IV)
- Plate – year of manufacture (Tier 3/Stage III Equivalent)