TL;DR
Get kitchen staples and gadgets delivered free with Prime
- Fast, free delivery on millions of items
- Prime Video, Amazon Music and more included
- Member-only deals all year
Diedrich Roasters launched the DR-140 in October, a commercial coffee roaster designed for green-coffee batches of 70 to 140 kilograms. The model updates the CR-140 and completes Diedrich’s transition away from infrared burner systems in its gas-fired lineup; pricing and delivery details were not included in the report.
Diedrich Roasters launched the DR-140 in October, a gas-fired commercial coffee roaster built for green-coffee batches of 70 to 140 kilograms. The Idaho-based manufacturer says the machine updates its CR-140 with revised heating and airflow systems, more drum-speed control and expanded automation, while completing its move away from infrared burners across its gas-fired lineup.
The DR-140 is designed for midsize and larger commercial roasters. Diedrich says it can produce up to 560 kilograms (1,232 pounds) of roasted coffee per hour. That is the company’s stated maximum output; the report does not provide conditions or operating assumptions behind the figure. The manufacturer presents the machine as an update to its established CR-140 model, rather than as a change in the batch-size category it serves.
Diedrich told Daily Coffee News that the redesigned, insulated roasting drum and updated airflow system are intended to control how heat and air move through the beans. The company says this supports more predictable roast curves at larger batch sizes. Other stated features include more advanced drum-speed controls and in-house control software using Allen-Bradley controls. The platform also supports the third-party roast-logging programs Cropster and Artisan.
The machine includes water-quenching systems for controlled cooling during roasting and emergency cooling of the drum, cooler, cyclones and chaff barrels, according to the report. Diedrich says its engineering and service teams handle programming and support in-house, with access to factory-trained technicians and hands-on training through facilities in Idaho and Schaumburg, Illinois.
A New Option for Larger Roasting Batches
For commercial coffee roasters, the DR-140 adds a machine aimed at operations that need to roast substantially more coffee per batch than smaller specialty equipment can handle. Its 70- to 140-kilogram batch range puts it between smaller roasters and equipment designed for still greater production. Diedrich is positioning the model around both production capacity and control of the roasting process, though the reported performance statements come from the manufacturer rather than independent testing.
The launch also marks a product-line change: the DR-140 completes Diedrich’s shift away from infrared burner systems in its gas-fired roaster lineup. Buyers considering replacement equipment may therefore be choosing between the newer DR platform and existing machines from the older IR and CR lines. Diedrich says it will continue to support those older roasters, a relevant assurance for businesses that depend on existing equipment and may not be ready to replace it.
Products Worth Considering
Breville Smart Grinder Pro Conical Burr Coffee Grinder, Brushed Stainless Steel
Ninja Luxe Café Mini Plus Espresso and Drip Coffee Machine with AutoFroth, Stainless Steel (ES351)
Le Creuset Enameled Cast Iron Round Bread Oven, 9.5-Inch, Cerise
As an affiliate, we earn on qualifying purchases.
From CR-140 to the DR Platform
Diedrich began introducing its DR generation in 2021 with the DR-25. It followed with the DR-3 in early 2022, replacing the IR-1 and IR-2.5, and later introduced the larger DR-280 in December 2025, according to Daily Coffee News. The DR-140 extends that newer model family into the capacity range served by the CR-140.
The company has been replacing both its specialty IR machines and higher-capacity commercial CR models with DR machines. Diedrich says IR and CR models are no longer in production, but that parts and service will remain available for machines already in the field. Taylor also told Daily Coffee News that select newer components can be obtained as upgrades for existing IR and CR roasters.
Diedrich’s chief marketing officer, Launtia Taylor, said buyers of the DR-280 during its first year included midsize and larger commercial coffee and food manufacturers in the United States. Taylor cited one customer with two machines at one facility and another that had ordered four. Those examples describe DR-280 customers, not confirmed orders for the new DR-140.
“The DR-140 builds on the legacy of our CR-140 by introducing a completely optimized platform that bridges the gap between artisan-level precision and high-volume industrial throughput.”
— Launtia Taylor, Diedrich Roasters chief marketing officer, in the company’s launch announcement
Pricing, Orders and Performance Data
The report does not state the DR-140’s price, delivery schedule, availability by market or whether customers have placed orders. It also gives no independent test results for the claimed hourly maximum or for energy use, efficiency and roast consistency. Diedrich describes the design changes and their intended benefits, but the source does not quantify energy savings or compare results with the CR-140 under matched operating conditions.
It is also unclear how the stated maximum output relates to batch size, roast duration, cooling time or particular coffee and operating settings. Taylor’s examples of customer orders concern the DR-280 and should not be read as evidence of DR-140 sales. The company’s continued parts, service and upgrade support for older IR and CR machines is reported, but the source gives no terms, duration or component list.
Availability and Buyer Response
The next practical details for prospective buyers are the DR-140’s pricing, order and delivery timelines, and the conditions behind its stated production capacity. Diedrich’s announcement and comments establish the machine’s launch and core specifications, but the report does not identify a first delivery or name a customer that has bought the model.
Buyers evaluating a change from a CR-140 or another production roaster will need to assess the new machine against their own batch sizes, roast schedules, energy requirements and control workflows. Diedrich’s service network, training and support for Cropster and Artisan may also matter to that decision. Until more operating data or customer experience is available, the reported efficiency and roast-control benefits remain the manufacturer’s claims.
Key Questions
What is the Diedrich DR-140?
It is Diedrich Roasters’ gas-fired commercial coffee roaster, launched in October 2026 as an update to the CR-140. It is designed for 70- to 140-kilogram green-coffee batches.
How much coffee can the DR-140 roast per hour?
Diedrich states a maximum output of 560 kilograms (1,232 pounds) per hour. The report does not provide the operating conditions or independent test data for that figure.
Does the DR-140 use infrared burners?
No. Its launch completes Diedrich’s transition away from infrared burner systems in its gas-fired lineup, according to the company’s product history.
Will Diedrich still support older IR and CR roasters?
Diedrich told Daily Coffee News that it will continue providing parts and service for IR and CR machines already in the field. Select newer components are also available as upgrades, though the report does not list them.
Are the DR-140’s price and delivery date known?
The report does not provide pricing, delivery timing or confirmed DR-140 customer orders. Those details remain unreported.
Source: dailycoffeenews.com
