Cat 424d Workshop Service Manual Caterpillar

Cat 424d Workshop Service Manual Caterpillar

424D Backhoe Loader Tl

The Cat 424d – More than a machine. A partner The D-Series range of Backhoe Loaders provide a wide choice of power, performance, and features to suit your needs.

The cab interior further enhances operator comfort, whilst maintaining the high levels of visibility, durability, and reliability that Caterpillar Backhoe Loaders have long established in the industry.

The 424d is a highly versatile machine, designed to deliver maximum performance with traditional Cat reliability, durability, and productivity in the toughest working conditions.

Power Train:

The TH424d is a highly versatile machine, designed to deliver maximum performance with traditional Cat reliability, durability, and productivity in the toughest working conditions.

Hydraulic System:

The Cat Electro-Hydraulic system allows all three boom functions to be operated simultaneously and proportionally. This enables precise placing of loads in challenging applications.

Cat 424d Workshop Service Manual Caterpillar

High Torque Rise Engine:

The Cat 424d the electronic engine is U.S. EPA Tier 2 compliant. While continuing to deliver the maximum performance it features improved timing reduced smoke and exceptional service improvements.
For improved sound characteristics, a venturi tailpipe has been packaged inside the engine enclosure.

The cooling system has been designed to work in the most challenging conditions.

Transmission.

The 424d has a purpose-designed Caterpillar four-speed
forward, three-speed reverse power Syncro transmission.

Axles.

The 424d is fitted with Caterpillar planetary reduction axles.
For improved machine performance in difficult conditions, a differential lock is available (front axle).

Contents:

Air Inlet And Exhaust System,
Basic Engine,
Braking System
Cooling System
Electrical And Starting System
Engine Arrangement
Frame And Body
Fuel System
Hydraulic System
Implements
Lubrication System
Machine Arrangement
Operator Station
Power Train
Service Equipment And Supplies
Steering System
Work Tools
Electrical System Schematics Manual (Wiring Diagrams)
Hydraulic System Schematics Manual (Hydraulic Diagrams).

Ratings at 2200 rpm
Gross Power
kW hp 58 77
The following ratings apply at 2200 rpm
when tested under the specified
conditions for the specified standard:

Net Power at 2200 rpm
ISO 9249
EEC 80/1269
Dimensions
Bore 103 mm
Stroke 127 mm
Displacement: 4.2 liter
Torque rise (net) 21%
55 kW (74 hp)
kW hp 55 74.