Caterpillar TRACK-TYPE TRACTOR D8T - catalog of spare parts
The latest generation D8T bulldozer has new features that will help you improve performance even in the harshest conditions. Proven transmission, increased cooling capacity and a larger blade help move more material, and the choice of Cat GRADE technology options allows you to do more work in less time. The Cat C15 engine delivers more power with more than ten years of proven reliability over a wide range of operating conditions. A more efficient power train, hydraulic fan and new radiator increase the environmental capacity by up to 23 percent.
Choose TRACK-TYPE TRACTOR D8T section:
BE MORE PRODUCTIVE
Increased performance and fuel savings of up to 10 percent, which ensures dosing efficiency is 18 percent higher than the previous model D8T.
Move 13 percent more material per pass using the largest standard knife in the size class (10.3 m3).
Continue to operate even at high temperatures with increased cooling capacity.
Click on the second gear for better performance.
Save fuel with a hydraulic fan that slows down in cooler conditions. Additional reversing mode for high debris conditions.
Auto Shift automatically reduces gears to the most efficient gear depending on the load, increasing overall fuel economy.
TOP PERFORMER
Specially designed desert composition includes additional cooling characteristics and additional protection for working in extremely sandy or abrasive conditions.
An additional air conditioner condenser installed in the cab provides better system performance, improved engine cooling and ease of maintenance.
Easier service access thanks to wider engine panel doors and additional lower protection access panels.
Note: Comparison with previous model D8T
EASY ON OPERATORS
Additional electro-hydraulic controls reduce operator effort, improve accuracy and speed, and also allow you to use Cat GRADE technology.
An optional liquid crystal display (LCD) places the machine data, settings menu, quality control data and more conveniently before the operator (if available).
The LCD display is ready for use with the rear camera for added security.
TECHNOLOGY OF SAVING TIME
Standard Slope Indicate displays the cross slope of the vehicle and the forward / backward orientation directly on the main display.
Cat GRADE with Slope Assist ™ automatically maintains a pre-installed blade position without GPS signal
The Cat AccuGrade ™ Universal Scalable System is an optional incline control system installed by a dealer. Choose a laser, a global navigation satellite system (GNSS) or a universal total station (U TS) so that you can get an accurate level of accuracy that meets the requirements of your work.
Product Link ™ collects machine data that can be viewed online using web and mobile applications.
Access information anytime, anywhere with VisionLink® and use it to make informed decisions that increase productivity, reduce costs, simplify maintenance and increase safety at the workplace.
BECAUSE ONLY ACCOUNTS
Cat bulldozers are designed with features such as wide engine panel access doors to minimize maintenance and repair time.
An in-cab air conditioning condenser provides better system performance, improved engine cooling and ease of maintenance.
Environmental discharges help reduce spills during power transfer fluid replacement.
A fast fuel system at ground level, with a forced shutdown of fuel, helps prevent fuel spills / waste and speeds up refueling to increase uptime.
High-speed oil changer to help make maintenance even faster.
When you need a repair, Cat dealers and our unrivaled Caterpillar distribution network will quickly provide you with the parts you need.
Maximize your investment in equipment with services such as customer support agreements, preventive maintenance programs, and guaranteed service agreements.
Remanufactured parts offer a cheaper replacement option.
Certified Rebuild gives you a second life.
DEVICE DESERT
Equip your bulldozer to work in the desert with features ideally suited to ensure machine performance and life in extremely sandy or abrasive conditions. Choose from the following options:
The Precleaner Turbine air intake system prevents virtually all particles that are heavier than air from entering the system, which increases the life of the air filter, increases engine efficiency and reduces maintenance costs.
The doors of the engine compartment are solid at the bottom, which helps reduce the amount of sand entering the engine compartment to improve cooling and reduce cleaning time.
Protected fan and radiator core with a special coating prevents abrasion. The reverse function is disabled on the hydraulic fan.
Sealed bottom shield and additional seals help prevent small abrasive particles from entering the components.
Bottom protection access panels facilitate cleaning without removing the lower protection.
Wear plates can be replaced to extend their service life when working in abrasive conditions.
An air conditioner condenser installed in the cab is recommended for improved system performance and ease of maintenance.
ENGINE
|
Engine Model |
Cat C15 |
|
Flywheel Power |
325.0 HP |
|
Emissions |
Meets U.S. EPA Tier 3/EU Stage IIIA equivalent, U.S. EPA Tier 2/EU Stage II equivalent or China Nonroad Stage III emission standards |
|
Engine Power - 1,600 rpm - ISO 14396 |
361.0 HP |
|
Engine Power - 1,600 rpm - ISO 14396 (DIN) |
365.0 HP |
|
Engine Power - 1,900 rpm - ISO 9249/SAE J1349 |
325.0 HP |
|
Engine Power - 1,900 rpm - ISO 9249/SAE J1349 (DIN) |
328.0 HP |
WEIGHTS
|
Operating Weight - Standard |
84549.0 lb |
|
Operating Weight |
84549.0 lb |
|
Operating Weight - LGP |
81049.0 lb |
|
Shipping Weight - LGP |
67254.0 lb |
|
Shipping Weight - Standard |
65153.0 lb |
SERVICE REFILL CAPACITIES
|
Fuel Tank |
158.5 gal (US) |
BLADES
|
8A - Capacity - SAE J1265 |
|
|
8A - Width - Over End Bits |
|
|
8SU - Capacity - SAE J1265 |
10.3 m³ |
|
8SU - Width - Over End Bits |
|
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8SU LGP - Capacity - SAE J1265 |
|
|
8SU LGP - Width - Over End Bits |
|
|
8U - Capacity - SAE J1265 |
|
|
8U - Width - Over End Bits |
DIMENSIONS
|
Ground Pressure (ISO 16754) |
|
|
Height - FOPS Cab |
|
|
Height of Grouser |
|
|
Length - A Blade, angled 25 degrees |
|
|
Length - A Blade, not angled |
|
|
Length - Track on Ground |
|
|
Length - With SU-Blade |
|
|
Length - With U-Blade |
|
|
Overall Length - Basic Tractor |
|
|
Width - Over Trunnions |
DIMENSIONS - LGP
|
Ground Pressure (ISO 16754) |
7.6 psi |
|
Length - Track on Ground |
10.52 ft |
|
Machine Height - ROPS/FOPS Cab |
11.44 ft |
|
Overall Length - Basic Tractor |
15.25 ft |
|
Overall Length - Basic Tractor - With A Blade (Angled 25 Degrees) |
N/A |
|
Overall Length - Basic Tractor - With A Blade (Not Angled) |
N/A |
|
Overall Length - Basic Tractor - With Drawbar |
1.33 ft |
|
Overall Length - Basic Tractor - With Ripper Multi Shank |
N/A |
|
Overall Length - Basic Tractor - With Ripper Single Shank |
N/A |
|
Overall Length - Basic Tractor - With SU-Blade |
6.05 ft |
|
Overall Length - Basic Tractor - With U-Blade |
N/A |
|
Width - Tractor - Without Trunnions - Standard Shoes |
10.86 ft |
DIMENSIONS - NON-SUSPENDED
|
Ground Pressure (ISO 16754) |
12.5 psi |
|
Length - Track on Ground |
10.69 ft |
|
Machine Height - ROPS/FOPS Cab |
11.44 ft |
|
Overall Length - Basic Tractor |
15.25 ft |
|
Overall Length - Basic Tractor - With A Blade (Angled 25 Degrees) |
10.07 ft |
|
Overall Length - Basic Tractor - With A Blade (Not Angled) |
6.65 ft |
|
Overall Length - Basic Tractor - With Drawbar |
1.33 ft |
|
Overall Length - Basic Tractor - With Ripper Multi Shank |
5.29 ft |
|
Overall Length - Basic Tractor - With Ripper Single Shank |
4.98 ft |
|
Overall Length - Basic Tractor - With SU-Blade |
6.05 ft |
|
Overall Length - Basic Tractor - With U-Blade |
7.35 ft |
|
Width - Tractor - Without Trunnions - Standard Shoes |
9.0 ft |
DIMENSIONS - STANDARD
|
Ground Pressure (ISO 16754) |
12.5 psi |
|
Length - Track on Ground |
10.52 ft |
|
Machine Height - ROPS/FOPS Cab |
11.44 ft |
|
Overall Length - Basic Tractor |
15.25 ft |
|
Overall Length - Basic Tractor - With A Blade (Angled 25 Degrees) |
10.07 ft |
|
Overall Length - Basic Tractor - With A Blade (Not Angled) |
6.65 ft |
|
Overall Length - Basic Tractor - With Drawbar |
1.33 ft |
|
Overall Length - Basic Tractor - With Ripper Multi Shank |
5.29 ft |
|
Overall Length - Basic Tractor - With Ripper Single Shank |
4.98 ft |
|
Overall Length - Basic Tractor - With SU-Blade |
6.05 ft |
|
Overall Length - Basic Tractor - With U-Blade |
7.35 ft |
|
Width - Tractor - Without Trunnions - Standard Shoes |
9.0 ft |
Blades - 8A
Ground Clearance 52.1in
Dimensions
Length w/ Blade 19.99ft in
Width Over Tracks 8.84ft in
Height to Top of Cab 11.77ft in
Length of Track on Ground 10.52ft in
Ground Clearance 2.01ft in
Length w/o Blade 15.2ft in
Dimensions - LGP
Ground Clearance 2401in
Dimensions - Non-Suspended
Ground Clearance 23.8in
Undercarriage
Track Gauge 6.84ft in
Standard Shoe Size 24.02in
Undercarriage - LGP
Ground Clearance 24.1in
Track Gauge 92in
Engine
Engine Make 2236
Engine Model C15 ACERT
Gross Power 347hp
Net Power 310hp
Displacement 928cu in
Operational
Operating Weight 87733lb
Fuel Capacity 170gal
Cooling System Fluid Capacity 20.3gal
Engine Oil Capacity 10gal
Hydraulic Fluid Capacity 19.8gal
Powertrain Fluid Capacity 41gal
Final Drives Fluid Capacity 3.3gal
Operating Voltage 24V
Alternator Supplied Amperage 100amps
Transmission
Transmission Type Hydrostatic
Number of Forward Gears 3
Number of Reverse Gears 3
Max Speed – Forward 6.6mph
Max Speed – Reverse 8.8mph
Undercarriage
Ground Contact Area 5554in2
Standard Shoe Size 24.1in
Number of Shoes per Side 44
Number of Track Rollers per Side 8
Number of Carrier Rollers per Side 1
Track Pitch 8.5in
Track Gauge 6.9ft in
Weights
Operating Weight 86900lb
Note (1)
Operating Weight Standard: Includes hydraulic controls, blade, tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, SU-Blade, Single-Shank Ripper, 610 mm (24 in) MS shoes, and operator.
Note (2)
Operating Weight LGP: Includes hydraulic controls, blade, tilt cylinder, drawbar, coolant, lubricants, 100% fuel, ROPS, FOPS cab, SU-Blade, 965 mm (38 in) MS shoes, and operator.
Operating Weight – LGP 82496lb
Shipping Weight – LGP 68700lb
Shipping Weight - Standard SU Blade 66300lb
Note (3)
Shipping Weight Standard: Includes coolant, lubricants, 20% fuel, ROPS, FOPS cab, and 610 mm (24 in) MS shoes.
Note (4)
Shipping Weight LGP: Includes coolant, lubricants, 20% fuel, ROPS, FOPS cab, and 965 mm (38 in) MS shoes.
Operating Weight – Standard 87600lb
Hydraulic System
Pump type piston-type, variable displacement
Relief Valve Pressure 5700psi
Pump Flow Capacity 73gal/min
Standard Blade
Width 12.9ft in
Height 65in
Capacity 11.4yd3
Cutting Depth 22.6in
Dimensions
Length w/o Blade 15.2ft in
Length w/ Blade 20ft in
Width Over Tracks 8.9ft in
Height to Top of Cab 11.8ft in
Length of Track on Ground 10.6ft in
Ground Clearance 2.1ft in
Blades
8SU - Capacity - SAE J1265 13.4yd3
8SU - Width - Over End Bits 13.3ft in
8U - Capacity - SAE J1265 15.4yd3
8U - Width - Over End Bits 14ft in
8A - Capacity - SAE J1265 6.8yd3
8A - Width - Over End Bits 16.5ft in
8SU LGP - Capacity - SAE J1265 12.9yd3
8SU LGP - Width - Over End Bits 14.9ft in
Dimensions – LGP
Length - Track on Ground 126.2in
Ground Clearance 2401in
Width - Tractor - Without Trunnions - Standard Shoes 130in
Machine Height - ROPS/FOPS Cab 140.4in
Overall Length - Basic Tractor 183in
Ground Pressure (ISO 16754) 7.7 psi
Dimensions - Non-Suspended
Width - Tractor - Without Trunnions – Standard Shoes 106in
Machine Height - ROPS/FOPS Cab 140.7in
Length - Track on Ground 128.3in
Overall Length - Basic Tractor 183in
Ground Clearance 23.8in
Ground Pressure (ISO 16754) 13 psi
Blades - 8A
Height 3.9ft in
Digging Depth 24.6in
Ground Clearance 52.1in
Maximum Tilt 28.9in
Weight* - Without Hydraulic Controls 11900lb
Total Operating Weight** - With Blade and Single-Shank Ripper 88700lb
Note (1)
*Includes blade tilt cylinder.
Note (2)
**Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, blade, single-shank ripper, 610 mm (24 in) MS shoes, and operator.
Capacity - SAE J1265 6.8yd3
Width - Over End Bits 16.6ft in
Undercarriage - LGP
Shoe Type Moderate Service
Width – Shoe 38in
Shoes/Side 44
Track Rollers - Each Side 8
Grouser Height 3.1in
Pitch 8.5in
Ground Clearance 24.1in
Track Gauge 92in
Length - Track on Ground 126in
Ground Contact Area 9593in2
Ground Pressure (ISO 16754) 7.7 psi
Weights - Waste Handler
Operating Weight – Standard 87400lb
Operating Weight – LGP 92300lb
Shipping Weight – Standard 73400lb
Shipping Weight – LGP 77900lb
Note (1)
Operating Weight Standard: Includes hydraulic controls, blade, tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, Waste SU-Blade, striker box, 610 mm (24 in) MS shoes, and operator.
Note (2)
Operating Weight LGP: Includes hydraulic controls, blade, tilt cylinder, drawbar, coolant, lubricants, 100% fuel, ROPS, FOPS cab, Waste SU-Blade, 965 mm (38 in) MS shoes, striker box, and operator.
Note (3)
Shipping Weight Standard: Includes coolant, lubricants, 20% fuel, ROPS, FOPS cab, striker box, and 610 mm (24 in) MS shoes.
Note (4)
Shipping Weight LGP: Includes coolant, lubricants, 20% fuel, ROPS, FOPS cab, striker box, and 965 mm (38 in) MS shoes.