D7E WH Waste Handler

Overview
Engine Model
Cat® C9.3 ACERT™
Flywheel Power
251 hp
Operating Weight
71,455 lb

Engine

Engine Model
Cat® C9.3 ACERT™
Flywheel Power
251 hp
Bore
5 in
Stroke
6 in
Displacement
567 in3
Global Emissions
Tier 4 Final/Stage IV/Korea Tier 4
Engine Power (Maximum) – SAE J1995
270 hp
Engine Power (Maximum) – ISO 14396
266 hp
Engine Power (Maximum) – ISO 14396 (DIN)
270 hp
Net Power (Rated) – ISO 9249/SAE J1349
238 hp
Net Power (Rated) – ISO 9249/SAE J1349 (DIN)
241 hp
Net Power (Maximum) – ISO 9249/SAE J1349
251 hp
Net Power (Maximum) – ISO 9249/SAE J1349 (DIN)
254 hp
Note
Rated power occurs at 1,700 rpm. Maximum power occurs at 1,600 rpm.
Engine Model
Cat® C9.3 ACERT™
Flywheel Power
251 mm H2O
Bore
5 in
Stroke
6 in
Displacement
567 in³
Engine Power - Maximum - ISO 14396
266 mm H2O
Engine Power - Maximum - ISO 14396 (DIN)
270 mm H2O
Engine Power - Maximum - SAE J1995
270 mm H2O
Global Emissions
Tier 4 Final/Stage IV/Korea Tier 4
Net Power - Maximum - ISO 9249/SAE J1349
251 mm H2O
Net Power - Rated - ISO 9249/SAE J1349
238 mm H2O
Net Power - Rated - ISO 9249/SAE J1349 (DIN)
241 mm H2O
Net Power - Maximum - ISO 9249/SAE J1349 (DIN)
254 mm H2O
Note
Rated power occurs at 1,700 rpm. Maximum power occurs at 1,600 rpm.

Weights

Operating Weight
71,455 lb
Shipping Weight
59,456 lb
Operating Weight - LGP S WHA
69,478 lb
Operating Weight - LGP U WHA
71,455 lb
Note
Shipping Weight includes lubricants, coolant, ROPS/FOPS cab, standard track and 10% fuel.
Note
Operating Weight includes blade, lubricants, coolant, full fuel tank, standard track, striker box and operator.
Operating Weight
71,455 lb
Shipping Weight
59,456 lb
Note (1)
Shipping Weight includes lubricants, coolant, ROPS/FOPS cab, standard track and 10% fuel.
Note (2)
Operating Weight includes blade, lubricants, coolant, full fuel tank, standard track, striker box and operator.

Standards

ROPS
Rollover Protective Structure (ROPS) meets the following criteria: ISO 3471:2008
FOPS
Falling Object Protective Structure (FOPS) meets the following criteria: ISO 3449:2005 Level II
Brakes
Crawler Machine Brake Requirements meets the following criteria: ISO 10265:2008
ROPS
Rollover Protective Structure (ROPS) meets the following criteria: ISO 3471:2008
FOPS
Falling Object Protective Structure (FOPS) meets the following criteria: ISO 3449:2005 Level II
Brakes
Crawler Machine Brake Requirements meets the following criteria: ISO 10265:2008

Service Refill Capacities

Cooling System
23 gal
Engine Crankcase
8 gal
Final Drives (each)
7 gal
Pivot Shaft Compartment
2 gal
Power Train
16 gal
Fuel Tank
114 gal
DEF Tank
5 gal
Roller Frames (each)
11 gal
Hydraulic Tank
20 gal
Cooling System
23 gal (US)
Engine Crankcase
8 gal (US)
Final Drive - Each
7 gal (US)
Fuel Tank
114 gal (US)
Pivot Shaft Compartment
2 gal (US)
Power Train
16 gal (US)
DEF Tank
5 gal (US)
Hydraulic Tank
20 gal (US)
Roller Frames - Each
11 gal (US)

Drive Train

AC Compressor Maximum Input Current
12 Amps
AC Compressor Nominal Input Voltage
320 Volts
AC Generator and Propulsion Module Voltage
480 Volts
Type
Electric Drive
Note
Nominal current dependent on heat/humidity loading on HVAC unit.
AC Compressor Maximum Input Current
12 A
AC Compressor Nominal Input Voltage
320 V
AC Generator and Propulsion Module Voltage
480 V
Type
Electric Drive

Bulldozer Specifications - 7S LGP Blade

Blade Capacity - SAE J1265
25 yd³
Width - Over End Bits
15 ft
Height
8 ft
Digging Depth
25 in
Ground Clearance
51 in
Maximum Tilt
31 in
Weight*
8,875 lb
Note
*Weight includes cylinder mounting, lift cylinder and lines, blade, push arms, trunnions, trash rack and cylinder lines (Tilt).

Bulldozer Specifications - 7U LGP Blade

Blade Capacity - SAE J1265
30 yd³
Width - Over End Bits
15 ft
Height
8 ft
Digging Depth
27 in
Ground Clearance
53 in
Maximum Tilt
31 in
Weight*
11,645 lb
Note
*Weight includes cylinder mounting, lift cylinder and lines, blade, push arms, trunnions, trash rack and cylinder lines (Tilt).

Undercarriage

Type
Heavy Duty Undercarriage
Configuration
LGP
Number of Rollers (each side)
8
Number of Shoes (each side)
44
Pitch
9 in
Shoe Width
36 in
Grouser Height - MS
3 in
Length - Track on Ground - Heavy Duty
136 in
Track Gauge
90 in
Ground Contact Area (Heavy Duty)
9,792 in²
Ground Pressure (Heavy Duty) - ISO 16754
6 psi
Ground Clearance
19 in
Track Gauge
90 in
Ground Clearance
19 in
Number of Rollers - Each Side
8
Number of Shoes - Each Side
44
Pitch
9 in
Shoe Width
36 in
Type
Heavy Duty Undercarriage

Dimensions - LGP - Approximate

Track Gauge
90 in
Width - Tractor - Over Trunnions
135 in
Width - Tractor - Without Trunnions - Standard Shoes
126 in
Machine Height - Grouser Tip - Top of Stack
132 in
Machine Height - Grouser Tip - Top of Standard Cab
134 in
Machine Height - Grouser Tip - Ground Face of Shoe
131 in
Length - Track on Ground
136 in
Length - Basic Tractor
181 in
Length - Basic Tractor - With Ripper - Tip at Ground Line
N/A
Length - Basic Tractor - With Ripper - Tip Fully Raised
N/A
Length - Basic Tractor - With Drawbar
11 in
Length - Basic Tractor - With S Blade
54 in
Length - Basic Tractor - With U Blade
77 in
Height - Grouser
3 in
Ground Clearance
19 in
Ground Contact Area - With Standard Shoes
9,792 in²
Number of Shoes - Each Side
44
Standard Shoe Width (Moderate Service)
36 in
Ground Pressure
6 psi
Pitch
9 in
Track Rollers/Side
8
Number of Carrier Rollers
2
Drawbar Height (Grouser Tip to Center of Clevis)
28 in

Air Conditioning System

Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.2 kg of refrigerant which has a CO2 equivalent 1.716 metric tonnes.
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.2 kg of refrigerant which has a CO2 equivalent 1.716 metric tonnes.

Electric Drive

The D7E is especially popular in Waste applications because of its productivity, maneuverability and demonstrated fuel efficiency. The Electric Drive system, powered by a Cat C9.3 ACERT engine, is designed to deliver quantum leaps in improved productivity and fuel efficiency. The D7E is more productive* – moving 10 percent more material per hour. Up to 30 percent better fuel economy, plus greater productivity, means you can move up to 35 percent more material per gallon/liter of fuel.

  • Dedicated D8-size steering pump delivers responsive performance.
  • Infinitely variable speed control means smooth operation with no gears to shift.
  • Economy Mode automatically adjusts engine speed when machine is not under load to save you fuel. The operator's selected machine speed is maintained.
  • Load-sensing hydraulics continuously adjust hydraulic power to maximize blade efficiency.
  • Standard Traction Control reduces track slip.

The D7E is especially popular in Waste applications because of its productivity, maneuverability and demonstrated fuel efficiency. The Electric Drive system, powered by a Cat C9.3 ACERT engine, is designed to deliver quantum leaps in improved productivity and fuel efficiency. The D7E is more productive* – moving 10 percent more material per hour. Up to 30 percent better fuel economy, plus greater productivity, means you can move up to 35 percent more material per gallon/liter of fuel.

  • Dedicated D8-size steering pump delivers responsive performance.
  • Infinitely variable speed control means smooth operation with no gears to shift.
  • Economy Mode automatically adjusts engine speed when machine is not under load to save you fuel. The operator's selected machine speed is maintained.
  • Load-sensing hydraulics continuously adjust hydraulic power to maximize blade efficiency.
  • Standard Traction Control reduces track slip.

*All comparisons vs. D7R2.

Operator Environment

A quiet, spacious cab with center-post design gives you outstanding visibility all around the machine. Operators can also enjoy added comforts like manually adjustable armrests and a heated/ventilated seat option. Cab-mounted heating, ventilation and air conditioning (HVAC) system provides efficient cooling.

A quiet, spacious cab with center-post design gives you outstanding visibility all around the machine. Operators can also enjoy added comforts like manually adjustable armrests and a heated/ventilated seat option. Cab-mounted heating, ventilation and air conditioning (HVAC) system provides efficient cooling.

Ergonomic controls are fully adjustable and designed for low-effort. Speed Recall allows operators to pre-set the desired forward and reverse travel speed, and then resume that speed simply by pressing a button. Implement Lock-Out prevents inadvertent operation of hydraulic attachments.

Ergonomic controls are fully adjustable and designed for low-effort. Speed Recall allows operators to pre-set the desired forward and reverse travel speed, and then resume that speed simply by pressing a button. Implement Lock-Out prevents inadvertent operation of hydraulic attachments.

Technology

  • Cat Slope Indicate (S) shows cross slope and mainfall on the primary machine display.
  • Stable Blade Control (S) complements operator input to automatically make instantaneous adjustments for smoother grading results with less effort.
  • Cat AccuGrade™ (O) machine control and guidance option helps operators improve productivity and accuracy by as much as 50% over conventional methods.
  • Remote monitoring with Product Link™/VisionLink® helps you manage your fleet more effectively and profitably.
  • Cat Slope Indicate (S) shows cross slope and mainfall on the primary machine display.
  • Stable Blade Control (S) complements operator input to automatically make instantaneous adjustments for smoother grading results with less effort.
  • Cat AccuGrade™ (O) machine control and guidance option helps operators improve productivity and accuracy by as much as 50% over conventional methods.
  • Remote monitoring with Product Link™/VisionLink® helps you manage your fleet more effectively and profitably.

(S) – Standard

(O) – Optional

Waste Handling Guarding and Seals

Cat Waste Handlers are designed and equipped from the factory to handle the unique challenges of landfill work.

Cat Waste Handlers are designed and equipped from the factory to handle the unique challenges of landfill work.

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Optional Waste Handling Attachments

  • Enhanced clean air module increases cab air pressure to help keep dust out and provide additional air filtration, greatly increasing cab air filter life.
  • LED lights for optimum visibility in low light.
  • Cab roof-mounted strobe light indicating the machine is operational.
  • Rear vision camera display in the front of the cab helps the operator more easily see behind the machine for greater safety.
  • Enhanced clean air module increases cab air pressure to help keep dust out and provide additional air filtration, greatly increasing cab air filter life.
  • LED lights for optimum visibility in low light.
  • Cab roof-mounted strobe light indicating the machine is operational.
  • Rear vision camera display in the front of the cab helps the operator more easily see behind the machine for greater safety.

Cooling System

Rugged, three-part cooling system features a highly efficient aluminum bar plate radiator. Single-plane design allows easier cleaning and wide fin spacing helps reduce plugging. In cooler conditions, the hydraulic demand fan reduces speed to conserve power, save fuel and decrease sound levels. Automatic reversing fan efficiently removes debris from the cooling cores without the operator leaving the cab.

Rugged, three-part cooling system features a highly efficient aluminum bar plate radiator. Single-plane design allows easier cleaning and wide fin spacing helps reduce plugging. In cooler conditions, the hydraulic demand fan reduces speed to conserve power, save fuel and decrease sound levels. Automatic reversing fan efficiently removes debris from the cooling cores without the operator leaving the cab.

Undercarriage

D7E waste handlers are offered in two track shoe widths. The 660 mm (26 inch) shoe has greater compacting and shredding characteristics and higher ground pressure. The 914 mm (36 inch) shoe provides greater flotation in soft underfoot conditions. Trapezoidal hole shoes are recommended for trash applications. The shoe is specially designed to shed waste that can otherwise contribute to accelerated internal track wear.

D7E waste handlers are offered in two track shoe widths. The 660 mm (26 inch) shoe has greater compacting and shredding characteristics and higher ground pressure. The 914 mm (36 inch) shoe provides greater flotation in soft underfoot conditions. Trapezoidal hole shoes are recommended for trash applications. The shoe is specially designed to shed waste that can otherwise contribute to accelerated internal track wear.

Blade

A wide, straight landfill blade easily handles heavy or bank materials. It features a ½ inch wear plate on the moldboard and an integrated 610 mm (24 in) trash rack. With the rack, this blade has a capacity of 12.3 m3 (16.1 yd3). Ask your Cat dealer about other blade options.

A wide, straight landfill blade easily handles heavy or bank materials. It features a ½ inch wear plate on the moldboard and an integrated 610 mm (24 in) trash rack. With the rack, this blade has a capacity of 12.3 m3 (16.1 yd3). Ask your Cat dealer about other blade options.

Rear Attachments

Multi-shank rippers with integrated striker bars can make short work of loosening and preparing cover material. Cast-in ripper mounts allow a ripper to be mounted quickly and easily.

Multi-shank rippers with integrated striker bars can make short work of loosening and preparing cover material. Cast-in ripper mounts allow a ripper to be mounted quickly and easily.

Emissions Technology

The D7E meets U.S. EPA Tier 4 Final/EU Stage IV/Korea Tier 4 emission standards. Emissions reduction technology on the D7E is designed to be transparent, with no action required from the operator. Regeneration runs automatically in the background while you work. Selective Catalytic Reduction utilizes Diesel Exhaust Fluid (DEF), which can be conveniently refilled when you refuel. A gauge on the dash shows your fluid level. When the machine is turned off, a pump will automatically purge the DEF lines to help prevent freezing. A symbol on the dash and a light/symbol on the Ground Level Service Center indicate when the purge is complete and that it is safe to turn off the electrical disconnect. If the engine/aftertreatment temperatures are high, a Delayed Engine Shutdown will activate automatically to cool the machine and then purge the lines. For complete aftertreatment information, please refer to your machine's Operation and Maintenance Manual.

The D7E meets U.S. EPA Tier 4 Final/EU Stage IV/Korea Tier 4 emission standards. Emissions reduction technology on the D7E is designed to be transparent, with no action required from the operator. Regeneration runs automatically in the background while you work. Selective Catalytic Reduction utilizes Diesel Exhaust Fluid (DEF), which can be conveniently refilled when you refuel. A gauge on the dash shows your fluid level. When the machine is turned off, a pump will automatically purge the DEF lines to help prevent freezing. A symbol on the dash and a light/symbol on the Ground Level Service Center indicate when the purge is complete and that it is safe to turn off the electrical disconnect. If the engine/aftertreatment temperatures are high, a Delayed Engine Shutdown will activate automatically to cool the machine and then purge the lines. For complete aftertreatment information, please refer to your machine's Operation and Maintenance Manual.

Cat EMSolutions (Equipment Management Solutions) lets you take control of your fleet with a solution specific to your equipment management needs. Comprehensive, technology-enabled equipment management – combined with the knowledge and expertise of your Cat dealer – can provide ways to help you achieve gains that go straight to your bottom line.

Cat EMSolutions (Equipment Management Solutions) lets you take control of your fleet with a solution specific to your equipment management needs. Comprehensive, technology-enabled equipment management – combined with the knowledge and expertise of your Cat dealer – can provide ways to help you achieve gains that go straight to your bottom line.

Service and Support

The D7E is designed with easy access to service points, fewer moving parts and longer service intervals to help you reduce total owning and operating costs.

  • Tilt cab allows easy access to modular major components.
  • Ground-level sight gauges and grouped service points for quick and easy routine maintenance.
  • Modular final drives can be easily accessed for maintenance.
  • Optional high-speed oil change attachment.
  • Ground level service center gives easy access to battery disconnect, hour meter, remote engine shutdown and access light switches.
  • LED warning indicator shows that the power train and accessory systems are energized. Indicator turns off when the systems are de-energized and safe for maintenance.

For more information about the D7E, please see your dealer or visit www.cat.com.

The D7E is designed with easy access to service points, fewer moving parts and longer service intervals to help you reduce total owning and operating costs.

  • Tilt cab allows easy access to modular major components.
  • Ground-level sight gauges and grouped service points for quick and easy routine maintenance.
  • Modular final drives can be easily accessed for maintenance.
  • Optional high-speed oil change attachment.
  • Ground level service center gives easy access to battery disconnect, hour meter, remote engine shutdown and access light switches.
  • LED warning indicator shows that the power train and accessory systems are energized. Indicator turns off when the systems are de-energized and safe for maintenance.

For more information about the D7E, please see your dealer or visit www.cat.com.

  • Electrical
    • Accessory Power Converter (APC)
    • Alarm, Backup
    • Batteries, Heavy Duty
    • Converter, 24V to 12V, 10 Amp
    • Heater, Engine Coolant, 120V
    • Horn, Forward Warning
    • Product Link
  • Operator Environment
    • Enhanced Clean Cab
    • Air Suspension Seat
    • Cab Door Screens
    • Armrest, Adjustable
    • Bidirectional Shift Switch
    • Center Post Cab, ROPS/FOPS
    • Continuously Variable Speed Control
    • Differential Steering
    • Electro-Hydraulic Controls
    • Electronic Monitoring System
    • Foot Supports, Dash
    • Hour Meter, Electronic
    • Machine Isolation, Operator Not Present
    • Mirror, Rearview
    • Modular HVAC, Cab Mounted
    • Radio Ready, 12V
    • Seat Belt, Retractable 76 mm (3")
    • Speed Recall Button
    • Throttle Dial, Electronic
    • Tilt Cab and Tilt Cab Jack
    • Travel Control Pedal
    • Wipers, Intermittent
  • Power Train
    • Final Drive Flange Protection Guards
    • Final Drive Clamshell Guard
    • Engine Thermal Shields
    • Heavy Duty Final Drive Flange Guards
    • Aftercooler
    • Air Cleaner, Precleaner with Strata Tube Dust Ejector
    • C9.3 ACERT Engine – Meets Tier 4 Final/Stage IV/Korea Tier 4 emission standards
    • Continuously Variable Speed Transmission
    • Coolant, Extended Life
    • Drains, Ecology, Power Train
    • Electronic Air Cleaner Service Indicator
    • Fan, Hydraulically Driven Demand
    • Final Drives, Double Reduction
    • Fuel Priming Pump, Electronic
    • Parking Brake, Electronic
    • Starting Aid, Ether
    • Water Cooled Turbocharger, Wastegated
    • Water Separator
    • Reversing Fan
  • Undercarriage
    • Heavy Duty Track (660 mm/26" MS Trap)
    • Heavy Duty Track (914 mm/36" MS Trap)
    • Guards, End Track Guiding
    • Idler Guards
    • Master Link
    • Idler Seal Guards, Kevlar Design
    • Track Roller Frame Debris Guard
    • Rollers and Idlers, Lifetime Lubricated
    • Sprocket Rim Segments, Replaceable
    • Track Adjusters, Gas Spring Recoil
    • Grease Track Adjust
    • Guard Group, Track Guide
  • Other Standard Equipment
    • Fenders, Heavy Duty
    • Chassis Guarding on Mainframe
    • Seal Guard Group
    • Crankcase Guard Group
    • Fuel Tank Guards
    • Dozer Lines Guards
    • Black Hood and Dozer Lift Cylinder
    • Screen, Grill Door
    • CD ROM Parts Book
    • Engine Enclosures, Perforated
    • Front Tow Hook
    • Grade Control Ready
    • Guards, Hinged Bottom
    • Hood, Perforated
    • Hydraulics, Load Sensing, Dozer Lift and Tilt
    • Oil Cooler, Hydraulic
    • S·O·SSM Sampling Ports
    • Radiator Doors, Louvered, Double Hinged
    • Vandalism Protection for Fluid Compartments and Battery Box
    • Insulated Clean Emissions Module
  • Lights
    • Basic (6) Lights
    • Premium (10) HID and Halogen Lights
  • Landfill Bulldozer Blades – With Trash Racks
    • LGP S
    • LGP U
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