329D/329D L

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Overview

The D Series incorporates innovations for improved performance and versatility.

Engine

Units:
Engine Model Cat® C7 ACERT™ Cat® C7 ACERT™ Less
Net Flywheel Power 204.0 hp 152.0 kW Less
Net Power - ISO 9249 204.0 hp 152.0 kW Less
Bore 4.3 in 110.0 mm Less
Stroke 5.0 in 127.0 mm Less
Displacement 440.0 in3 7.2 L Less

Weights

Operating Weight 64500.0 lb 29240.0 kg Less
Operating Weight - Std. Undercarriage 59300.0 lb 26900.0 kg Less
Operating Weight - Long Undercarriage 64500.0 lb 29240.0 kg Less

Service Refill Capacities

Fuel Tank Capacity 137.0 gal 520.0 L Less
Cooling System 7.9 gal 30.0 L Less
Engine Oil 7.9 gal 30.0 L Less
Swing Drive 2.6 gal 10.0 L Less
Final Drive (each) 1.6 gal 6.0 L Less
Hydraulic System (including tank) 82.0 gal 310.0 L Less
Hydraulic Tank 38.0 gal 145.0 L Less

Swing Mechanism

Swing Speed 10.2 RPM 10.2 RPM Less
Swing Torque 60628.0 lb ft 82.2 kN·m Less

Drive

Maximum Drawbar Pull 55977.0 lb 249.0 kN Less
Maximum Travel Speed 3.3 mph 5.3 km/h Less

Hydraulic System

Main Implement System - Maximum Flow (2x) 62.0 gal/min 235.0 L/min Less
Max. Pressure - Equipment 5076.0 psi 35000.0 kPa Less
Max. Pressure - Travel 5076.0 psi 35000.0 kPa Less
Max. Pressure - Swing 3988.0 psi 27500.0 kPa Less
Pilot System - Maximum Flow 8.56 gal/min 32.4 L/min Less
Pilot System - Maximum Pressure 566.0 psi 3900.0 kPa Less
Boom Cylinder - Bore 5.51 in 140.0 mm Less
Boom Cylinder - Stroke 55.0 in 1407.0 mm Less
Stick Cylinder - Bore 5.91 in 150.0 mm Less
Stick Cylinder - Stroke 65.0 in 1646.0 mm Less
CB1 Family Bucket Cylinder - Bore 5.3 in 135.0 mm Less
CB1 Family Bucket Cylinder - Stroke 46.0 in 1156.0 mm Less
DB Family Bucket Cylinder - Bore 5.91 in 150.0 mm Less
DB Family Bucket Cylinder - Stroke 46.0 in 1156.0 mm Less

Sound Performance

Performance ANSI/SAE ANSI/SAE Less

Standards

Brakes SAE J1026 APR90 SAE J1026 APR90 Less
Cab/FOGS SAE J1356 FEB88 ISO 10262 SAE J1356 FEB88 ISO 10262 Less

Track

Standard w/Standard Undercarriage 24.0 in 600.0 mm Less
Standard w/Long Undercarriage 32.0 in 800.0 mm Less
Standard w/Long Narrow Undercarriage 24.0 in 600.0 mm Less
Optional 24.0 in 600.0 mm Less
Optional 28.0 in 700.0 mm Less
Optional 32.0 in 800.0 mm Less
Number of Shoes Each Side - Standard Undercarriage 45 45 Less
Number of Shoes (each side) - Long Undercarriage 50 50 Less
Number of Shoes (each side) - Long Narrow Undercarriage 50 50 Less
Number of Track Rollers Each Side - Standard Undercarriage 7 7 Less
Number of Track Rollers (each side) - Long Undercarriage 9 9 Less
Number of Track Rollers (each side) - Long Narrow Undercarriage 9 9 Less
Number of Carrier Rollers Each Side - Standard Undercarriage 2 2 Less
Number of Carrier Rollers (each side) - Long Undercarriage 2 2 Less
Number of Carrier Rollers (each side) - Long Narrow Undercarriage 2 2 Less

Engine

The Cat® C7 gives the 329D exceptional power and fuel efficiency unmatched in the industry for consistently high performance in all applications.


Hydraulics

Cat hydraulics deliver power and precise control to keep material moving.


Operator Station

Designed for comfort, simple and easy operation, the 329D allows the operator to focus on production.


Structures

Structural components and undercarriage are the backbone of the machine's durability.


Booms, Sticks and Attachments

Designed for maximum flexibility, productivity and high efficiency on all jobs, the 329D offers a wide range of configurations suitable for a variety of applications.


Work Tools - Attachments

The 329D has an extensive selection of work tools to optimize machine performance.


Versatility

A wide fariety of optional factory-installed attachments to enhance Performance and improve job site management.


Service and Maintenance

Simplified service and maintenance features save you time and money.


Complete Customer Support

Cat dealer services help you operate longer with lower costs.


329D/329D L Standard Equipment

Upper Structure
  • Electrical
  • Engine
  • Automatic swing parking park
  • Boom drift reducing valve
  • Boom lowering device for back-up
  • Caterpillar one key security system
  • Counterweight
  • Door locks and cap locks
  • Mirrors, rearview (frame-right, cab-left)
  • Regeneration circuit for boom and stick
  • Reverse swing damping valve
  • Stick drift reducing valve
  • Two speed travel

Operator Station
  • Cab
  • Monitor

Undercarriage
  • Grease lubricated GLT2, resin seal
  • Idler and center section track guiding
  • 800 mm (36 in) triple grouser track shoe (325D L)
  • 600 mm (24 in) triple grouser track shoes (325D)

329D/329D L Optional Equipment

Front linkage
  • Bucket linkage, CB-family with lifting eye
  • Bucket linkage, DB-family with lifting eye
  • Heavy-duty 6.15 m (20 ft 2 in) Reach Boom (with left and right side light)
  • Heavy-duty 2.65 m (8 ft 8 in) Stick for Heavy-duty Reach Boom
  • Reach Boom 6.15 m (20 ft 2 in) with left and right side light
  • Mass Boom 5.55 m (18 ft 3 in) with left and right side light

Track
  • Standard Undercarriage
  • Long Undercarriage

Guards
  • FOGS, Bolt-on
  • Guard, Cab Front
  • Guard, Cab Top
  • Guard, Full Length for Long and Long Narrow Undercarriage (two piece)
  • Guard, Heavy-Duty Bottom (4 mm)with out Swivel Guard and Travel Motor Protection
  • Guard, Track End Guide for Long, Long Narrow Undercarriage
  • Guard, Track End Guide for Standard Undercarriage
  • Guard, Vandalism
  • Heavy-Duty Swivel Protection, (16 mm) Swivel Guard only
  • Heavy-Duty Travel Motor Protection
  • Net for Front Guard (full net, one piece)
  • Net for Front Guard (half net, one piece)
  • Swivel Protection, (6 mm) Swivel Guard only

Auxiliary Hydraulics and Lines
  • Additional Circuit
  • Boom and Stick Lines
  • Quick Coupler
  • Tool Control System

Operator Station
  • Tempered Glass Windows
  • Polycarbonate Windows
  • Power Supply, 12V-7A (1)
  • Power Supply, 12V-7A (2)
  • Rear Window Emergency Exit
  • Seat, High-back Air Suspension
  • Seat, High-back Air Suspension with Heater
  • Seat, High-back Mechanical Suspension
  • Seat, Low-back Suspension without Headrest
  • Headrest
  • Sunscreen
  • Windshield Wiper, Lower with Washer
  • Working Lights, Cab Mounted
  • Rain Protector for Front Windshield
  • Sun Visor
  • AM/FM Radio
  • Control Pattern quick-changer, Two Way
  • Control Pattern Quick-Changer, Four Way
  • Cat MSS (anti-theft device)
  • Lunch Box with Cover
  • Water Level Indicator for Water Separator

Other Optional Equipment
  • Additional Gear Train for Auxiliary Pump
  • Air Pre-filter
  • Cooling Package, High Ambient with VSF
  • Cooling Package, Semi-High Ambient
  • Electric Refueling Pump with Auto Shut Off
  • Fine Swing
  • Starting Kit, Cold Weather, -32° C
  • Travel Alarm

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