Xtreme XR1055 Telehandler Parts Manual – Complete Illustrated Parts Catalog PDF

Description

Xtreme XR1055 Telehandler Parts Manual – Complete Illustrated Parts Catalog

This is the complete illustrated parts manual for the Xtreme XR1055 telehandler, covering both the 74HP and 120HP Cummins-powered variants. With 686 pages of detailed exploded-view diagrams and corresponding bill-of-material tables, this parts catalog gives you every component number, quantity, and description needed to identify, order, and replace parts on your machine. Whether you are maintaining a single XR1055 or managing a fleet, this manual is the definitive reference for every assembly on the machine.

What This Parts Manual Covers

The manual is organized into major system groups, each containing detailed exploded drawings with balloon callouts that cross-reference directly to a parts table. The table lists item number, Xtreme part number, quantity, and description for every component shown. This structure makes it straightforward to locate any part on the machine, from a simple washer to a complete boom assembly.

Component Identification

The manual opens with a component identification section that maps out the major systems and assemblies across the XR1055. This gives you a quick visual reference to understand how the machine is broken down and where each system-specific section begins.

Chassis

The chassis section is extensive, covering the outrigger assembly, outrigger mount, outrigger leg, outrigger bulkhead, and the complete chassis assembly for both engine configurations. Separate sections cover the Tier 4 Final 72HP XR1055 (June 2021 and before), the 72HP July 2021 and after variant, the T4F 120HP (June 2021 and before), and the 120HP July 2021 and after variant. You will find detailed breakdowns of:

• Outrigger assembly, mount, leg, and bulkhead components
• Chassis axles assembly for both 72HP and 120HP configurations
• Engine mounting and chassis assembly – engine T4F 120HP
• Chassis covers for both 74HP and 120HP machines, with separate sections for pre- and post-July 2021 builds
• Hydraulic/fuel tank assembly and purchased components
• Chassis hose kits for both 74HP and 120HP engines

Boom

The boom section covers every component of the telescopic boom assembly, including the outer boom, outer mid boom, inner int boom, and inner boom assemblies. You will also find detailed breakdowns for:

• Boom assembly for November 2021 and before, and December 2021 and after
• Boom support assembly
• Roller pin, mid roller assembly, intermediate roller assembly, and roller assemblies in multiple sizes
• Outer boom roller, inner boom roller, outer chain sheave, and chain sheave assemblies
• Extend cylinder, tilt cylinder, and adapter assemblies
• Slide blocks, shims, and spacers for boom wear surfaces
• Chain tensioners, chain pins, and chain assemblies

Engine

The engine section covers the complete engine and transmission assembly for both the Cummins 74HP 3.8 with ZF transmission and the Cummins 120HP 3.8 with XR1055 transmission. Detailed coverage includes:

• Engine/transmission assembly – Cummins 74HP 3.8 – ZF
• Engine/transmission assembly – Cummins 120HP 3.8 – XR1055
• Extended exhaust pipe
• Radiator
• Air shut off valve installation for the 3.8 Cummins
• Air cleaner assembly and air intake connections
• ECM mount bracket assembly

Cabin & Covers

The cabin and covers section provides complete parts coverage for both open and enclosed cab configurations, including:

• Cab mounting for open cab T4F, enclosed cab T4F, and enclosed cab with A/C T4F
• Open cab assembly for 74HP models
• Enclosed cab assembly and enclosed cab with A/C assembly
• Cab assembly for ZF models with outriggers (February 2021 and after) in open, enclosed, and enclosed with A/C configurations
• Enclosed cab weldment for B-Series
• Seat assembly, arm rest, and accelerator pedal assembly
• Front cover assembly, front cover frame assembly, and front cover with doors assembly
• Cover kits for 74HP and 120HP XR1055/XR1147 models
• Engine cover assembly for 74HP and 120HP, sliding engine cover kit, rear cover assembly, cooler cover assembly, battery cover assembly, and DEF cover assembly

Hydraulic System

The hydraulic system section is one of the largest in the manual, covering every pump, valve, cylinder, and manifold on the machine. Component coverage includes:

• Hydraulic pump assembly – Hengli, and pump seals service kit
• High-pressure filter/steering valve assembly and steering valve/high pressure filter assembly
• Control valve assembly – hydraulic pump – Hengli
• Fork position valve
• Brake/steer manifold assembly
• Boom manifold assembly (LH and RH)
• Hengli outrigger cylinder assembly
• Valve main control – Hawe, and valve main control assembly
• 14170-200 control valve
• Rear axle lock manifold assembly
• Master cylinder assembly, master cylinder pin assemblies
• Lift cylinder assembly and lift cylinder pin assembly
• Extend cylinder assembly, sub-assembly, housing assembly, collar assembly, and support assembly
• Carriage tilt cylinder assembly
• Front sway cylinder assembly, rear sway cylinder assembly
• Outrigger cylinder assembly – Hengli

Electrical System

The electrical section covers the complete wiring and control system, including:

• Battery disconnect switch assembly
• Kiewit LHP telematics harness
• Engine harness for 74HP Cummins 3.8 and Cummins 3.8L 120HP
• Transmission harness – ZF – XR1055
• Windshield wiper harness
• Electrical access panel assembly
• Wiper wiring layout
• Switch panel assembly and switch panel assembly no outriggers
• Joystick PG CAN I/O harness
• Sway joystick assembly
• Joystick assembly – dual axis
• GT joystick sway assembly
• Strip terminal assemblies
• Light mount assembly, red LED light assembly, and rear light assembly
• Electrical schematic for XR1055 74HP and XR1055 120HP

Transmission, Axles & Driveshafts

This section covers the drivetrain components including:

• Output assembly – ZF
• Front axle assembly – ZF and rear axle assembly – ZF
• Axle casing assembly – ZF
• Limit slip differential assembly – front axle – ZF
• Joint housing assemblies
• Input assemblies
• Planetary drive assemblies – ZF
• Differential assembly – ZF
• Transmission and pump assembly – ZF
• Steering limiter and steer stop assembly kit
• Transmission filter assembly
• Cold weather installation transmission – ZF – 120HP
• Transmission bypass valve installation – Cummins 74HP
• Transmission thermal bypass – ZF

Steering, Brakes, Tires & Wheels

Coverage includes the steering cylinder, brake valve assembly – Mico, Mico brake pedal kit assembly, multi-disk brake rear axle, multi-disk brake assembly – ZF, parking brake, rear accumulator assembly, brake charge valve assembly, and steering column assembly.

Labels

The label kit section provides part numbers for all safety and informational decals used on the XR1055, including data plates, dash overlays, danger/warning/caution labels, boom lettering, logos, and load charts.

Attachments

Attachment coverage includes standard carriage assembly heavy-duty with doublers, carriage standard heavy-duty assembly, 72″ carriage assembly with adjustable forks, 48″ Group B tilt carriage assembly, 48″ Group B fork position, 60″ carriage assembly with 12K adjustable forks, 96″ direct pin adjustable carriage assembly, carriage pin assembly, and hitch pin assembly.

Options

The options section covers factory and dealer-installed accessories including fire extinguisher installation, telematics for multiple XR models, LMI Dover TWG kit, SMV sign options, boom lights with cable reel, rear camera for XR1055/XR1147/XR1247, auxiliary camera installation, breather heater installation for 3.8 Cummins, proportional aux joystick assembly, flashing amber strobe, rotating amber beacon, and secondary seatbelt switch beacon options.

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How This Manual Helps You

This is not a generic reference that covers multiple machines in vague terms. It is the specific parts manual for the Xtreme XR1055 telehandler, with exploded diagrams that show exactly how every assembly goes together and bill-of-material tables that give you the exact part number, quantity, and description for each component. When you need to order a replacement part, you can identify it visually on the diagram, look up the callout number in the table, and have the correct Xtreme part number in hand.

The manual also accounts for production changes. Separate sections for “June 2021 and before” and “July 2021 and after” builds mean you are not guessing which version of a component fits your machine. Similarly, the boom assembly is broken down into “November 2021 and before” and “December 2021 and after” sections. This level of detail saves time and prevents ordering the wrong part.

With 686 pages of component-level coverage, this parts manual is an essential resource for anyone responsible for maintaining, repairing, or rebuilding an XR1055 telehandler. It covers the complete machine from the outriggers to the boom tip, including the engine, transmission, axles, hydraulic system, electrical system, cab, covers, and every attachment and option available for this model.

Get Your Copy Today

This Xtreme XR1055 parts manual is available as an instant PDF download. There is no shipping wait, no physical book to lose or damage, and no limitation on how many devices you can view it on. Whether you are working in the shop, in the field, or at the parts counter, you can have the complete illustrated parts catalog for the XR1055 on your phone, tablet, or computer. Print the pages you need for a specific job or keep the entire manual accessible for quick reference. When you need to identify a part, verify a component number, or put together a parts order, this manual gives you the information you need without delay.