Liebherr Machines Bulle D936 A7
Built: 2012-2013 · Series: D936
More machines from model year 2012
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Liebherr Machines Bulle D936 – 10.5-litre six-cylinder engine from Switzerland: EPA-certified, 230 to 320 kW, Tier 4 Final/Interim, maximum torque up to 1,994 Nm, also as an SCR version
Liebherr Machines Bulle is the Liebherr group's Swiss engine plant. The D936 is a six-cylinder inline engine with around 10.5 litres of displacement, derived from a bore and stroke of 122 and 150 mm respectively; the EPA engine-family codes such as CLHAL10.5TEC or MLHAL10.5SQC confirm this displacement via the code 10.5. The register carries the engine both as the D936 A7 and as the D936 A7 SCR version with SCR exhaust aftertreatment.
Read on 3 more paragraphs
The register lists here 6 versions with 230 to 320 kW rated output at 1,900 to 2,000 rpm. Maximum torque ranges from 1,470 to 1,994 Nm at 1,350 to 1,500 rpm. The engines are certified to Tier 4 (Final or Phase-in) and to Interim Tier 4, and sit entirely within the 130 to 560 kW power category. Forced induction is by waste-gate turbocharger.
The D936 powers Liebherr's own construction machines such as wheel loaders, excavators and cranes; in the mid power segment around 230 to 320 kW, Liebherr competes here with Deutz, Cummins and Volvo Penta. The SCR version shows the range is offered both with plain exhaust recirculation and with selective catalytic reduction.
On a used purchase, operating hours and the service history of the injection system count, along with the condition of the turbocharger, the tightness of the charge-air ducting, and on SCR versions the function of the catalyst and AdBlue dosing. Cooling system and parts supply run through the Liebherr sales network.
Sources: SpecCodex register, model data: Liebherr Machines Bulle D936, Liebherr (manufacturer)
Technical data
Engine
| Engine code | D936 R06L72001correct |
|---|---|
| Engine family | CLHAL10.5TECcorrect |
| Fuel | 7-15 ppm Ultra Low Sulfur Dieselcorrect |
| Rated output | 230 kWcorrect |
| Power band | 130<=kW<=560correct |
| Rated speed | 2,000 rpmcorrect |
| Maximum torque | 1,470 N·mcorrect |
| Speed at max. torque | 1,500 rpmcorrect |
| Cylinders | 6correct |
| Cylinder layout | in linecorrect |
| Bore | 122 mmcorrect |
| Stroke | 150 mmcorrect |
| Operating cycle | four-stroke dieselcorrect |
| Injection | direct injectioncorrect |
| Aspiration | turbochargedcorrect |
| Turbocharger type | Waste Gate Turbocharger, Non Waste Gate Turbochargercorrect |
| Charge-air cooling | aircorrect |
| Emissions stage | Interim Tier 4correct |
Origin and approval
| Version | D936 R06L72001correct |
|---|---|
| Sales region | bothcorrect |
Frequently asked questions
How much power does the Liebherr Machines Bulle D936 A7 have?
The Liebherr Machines Bulle D936 A7 delivers 230 kW.
When was the Liebherr Machines Bulle D936 A7 built?
Production years: 2012-2013.
What to check before buying
- Match the data plate against the order: frame size, mounting and rating have to agree.
- For used units, ask about winding condition and bearing play.
- Ask about parts availability for this series — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
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This page carries 21 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
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Sources: US EPA — engine certification data (retrieved August 2026) · How we check the data
Diesel engine in 3D section
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