JCB JS330L Excavator Parts and Specs

Description:

Serial Number Location

The serial number for the JCB JS330L is typically:

• Found on a metal plate located on the main frame near the cab access platform

• May also be stamped on the upper structure frame behind the boom lift cylinder

• Engine serial numbers (EcoMAX 6-cylinder) are usually etched on the left side of the block near the fuel injection system

Key Specifications

Key Features

Extreme-Duty Performance for Major Projects

With a dig depth over 26 feet and nearly 40-foot reach, the JS330L is ideal for road construction, aggregate sites, and deep excavation projects.

Powerful EcoMAX Engine

The JCB Stage IV/Tier 4 Final compliant EcoMAX engine delivers 281 HP of high-efficiency performance without a DPF—reducing maintenance and downtime.

Oversized Bucket Capacity

Handles up to 2.8 cubic yards per scoop, boosting material handling productivity on high-volume sites.

High-Capacity Hydraulics

A 79 GPM system ensures strong cycle times and reliable power for large attachments like thumbs, breakers, or hydraulic compactors.

Stable, Rugged Frame Design

Reinforced undercarriage and robust upper structure support the machine’s heavy weight and demanding digging loads.

Common Replacement Parts

Maintain your JCB JS330L Excavator with high-performance components available at Broken Tractor:

Engine Components

Turbochargers, injectors, oil coolers, fuel pumps, engine rebuild kits

Hydraulic System

Main hydraulic pumps, boom cylinders, auxiliary valve blocks, hose assemblies

Undercarriage Components

Steel tracks, rollers, idlers, drive sprockets, track tensioner kits

Boom & Bucket Linkage

Pins, bushings, quick coupler components, tilt and bucket cylinders

Cab & Electrical

Control switches, joysticks, engine monitors, sensors, cab glass panels

Maintenance Schedule

Please note: Many JCB parts are stocked in our European warehouse and may take up to 30 days to arrive