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OEM Brands and Installed Equipment

LeTourneau

Originating in the United States. For spare part and wear part identification, see the associated brand Komatsu page, or send the equipment nameplate, model and drawings directly.

A Brand in the Komatsu HeritageHistorical OEM BrandsEquipment Catalogue24 equipment series
Brand Overview

History, Ownership and Equipment Range

Brand relationships help identify current and historical installations. They do not imply authorization, affiliation or trademark endorsement. Spare part manufacture depends on the specific machine model, serial number, drawings and physical interfaces.

LeTourneau is a historical US earthmoving and heavy equipment brand known for electric wheel-drive technology and large mining loaders. The L-1150, L-1350, L-1850 and L-2350 loader business passed through Joy Global to Komatsu, with later machines carrying WE designations. Earlier products include Tournapull scrapers, Tournadozer wheel dozers, log loaders, Tree Crushers and overland transport trains; the drilling equipment business followed a separate ownership path.

Country of OriginUnited States
Founded1929
Group / OwnershipKomatsu
Current StatusAbsorbed into the parent group; brand no longer used independently
Brand LineageLeTourneau → Joy Global → Komatsu
Equipment Series

LeTourneau Equipment and Series

Open an equipment card to explore its models, key dimensions, wear and spare parts, materials and drawing.

L Series

L Series

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WE Series

WE Series

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Tournapull

Tournapull

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Carryall

Carryall

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Series R

Series R

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Tree Crusher

Tree Crusher

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Overland Train

Overland Train

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Tournadozer

Tournadozer

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Carryall

Carryall

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Roadster Wheeled LHD loader

Roadster Wheeled LHD loader

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Tournapull Wheeled LHD loader

Tournapull Wheeled LHD loader

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Part Identification and Supply

From Equipment Identification to Technical Review

Find the equipment series on the brand page and the relevant part positions on its equipment page. General equipment, material and part pages cover operating conditions and manufacturing requirements, leading to your inquiry.

OEM Brands Browse by Brand, Country and Equipment Category General Equipment Catalogue Browse by Equipment Design and Part Position General Parts Catalogue Explore Parts, Materials and Operating Conditions
Historical model quick lookup (brands A–Z)LeTourneau

Send Your LeTourneau Equipment Model or Drawing

Provide the equipment series, complete model, serial number, nameplate, installation position, used-part photographs, drawings, material and operating conditions. We use these to identify the part, assess materials, match suppliers, coordinate quality control and arrange finished-part delivery.

Equipment Brand and ModelDrawingDrawing or DimensionsCurrent MaterialPhotographs of Failed PartsTarget Service LifeOperating Conditions
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Or contact us directly: +86 156 3797 3199
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Manufacturing Services in China

From Technical Assessment to Finished-Part Delivery

ANRANST provides customers worldwide with engineering assessment, production at certified foundries to the customer technical requirements, quality control and finished-part delivery for custom wear parts and industrial spares, with scope to support other custom industrial parts.

01

Drawing and Engineering Review

We review mating surfaces and interface dimensions and assess material, heat treatment and manufacturing feasibility.

02

Material and Heat-Treatment Specification

Material grades and heat-treatment processes are specified order by order, stated in the technical agreement and tracked through production.

03

Quality Control

Drawing confirmation, material and process control, production tracking, inspection and acceptance coordination.

04

Finished-Part Delivery

We coordinate manufacturing, quality confirmation, packaging and delivery of complete finished parts in a workable, closed-loop supply process.

Provide the existing model, drawings, drawing, materials or operating conditions so we can identify the appropriate technical review and supply route.

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