# Dodge 30Q25R18 TIGEAR-2 Worm Gear Reducer 25:1 Ratio Quill Input Right Solid Output 180TC Flange 3" Center Distance - MROSupply.com

***Dodge 30Q25R18 TIGEAR-2 worm gear reducer with 25:1 ratio, quill input, right side solid output shaft (1.375" diameter), 180TC motor flange, and 3" center distance. Class 30 grey iron housing with green finish. Rated 3.05 HP input, 2.54 HP output, 2284 in-lb torque, and 70 rpm maximum output speed.***



## Product details:

- Catalog number: 30Q25R18
- SKU: 149487
- Price: ***$1,918.51*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- Category: 
    - [Quill Input Solid Output Shaft Right Worm Gear](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/quill-input-solid-output-shaft-right-worm-gear/)
    - [Quill Input Worm Gear Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/)
    - [Right Angle Worm Gear Speed Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/)
    - [Right Angle Speed Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/)
    - [Speed Reducers](htts://www.mrosupply.com/speed-reducers/)
- Unit of measure: each
- Weight: 89.000 lb
- Technicall support: contact supplier for technical support on +1-864-284-5700


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Base to output center height: 3.2500 in, 82.55 mm
  

  
- Case size: 30
  

  
- Center Distance: 3" (30 case size)
  

  
- Center distance (in): 3 in, Center distance (in):3.0000 in, 76.2 mm
  

  
- Center to end of shaft distance: 6.7500 in, 171.45 mm
  

  
- Finish: Green
  

  
- Gear Type: Worm gear, single-worm
  

  
- Gearbox component type: Gearbox
  

  
- Horsepower rating input: 3.0500 hp, 2.274 kW
  

  
- Horsepower rating output: 2.5400 hp, 1.894 kW
  

  
- Housing: Cast iron
  

  
- Housing material: Cast iron
  

  
- Input: Quill type
  

  
- Input flange: 180TC
  

  
- Input HP: 3.05
  

  
- Input style: Quill
  

  
- Lubrication type: PAG, standard temperature
  

  
- Material: Class 30 grey iron
  

  
- Max RPM: 70 rpm
  

  
- Motor compatibility: NEMA motor, 180TC frame
  

  
- Motor Frame: 180TC C-face flange
  

  
- Mounting bolt pattern length: 7.0000 in, 177.8 mm
  

  
- Mounting bolt pattern width: 4.0000 in, 101.6 mm
  

  
- Nominal ratio: 25
  

  
- Output: Right side solid shaft, 1.3750" diameter
  

  
- Output bore/shaft diameter: 1.375 in
  

  
- Output horse power: 2.54
  

  
- Output shaft: Right (solid B)
  

  
- Output shaft center to input motor mounting face distance: 7.1400 in, 181.356 mm
  

  
- Output style: Right
  

  
- Overhung load: 2300 lbf, 10230.91 N
  

  
- Paint type: Standard
  

  
- Paint/coating: Green
  

  
- Power Rating: 3.05 HP input capacity
  

  
- Rated torque output: 2284 in/lb, 2284.0 in/lb
  

  
- Ratio: 25:1, 70 RPM output
  

  
- Seal type: Single-lip contact
  

  
- Shaft diameter output: 1.3750 in, 34.925 mm
  

  
- Shaft length output: 3.2000 in, 81.28 mm
  

  
- Suitable for washdown: No
  

  
- Thermal horsepower rating: 3.9000 hp, 2.908 kW
  

  
- Torque Output: 2, 284 in-lb
  
## Product documents / software:

- [Dimensions ](https://documents.mrosupply.com/product_documents/30/30S05LR/tigear_size_30.pdf)
- [Features & Benefits ](https://documents.mrosupply.com/product_documents/17/17A05R14/tigear_2_fea_ben.pdf)
- [Instruction Manual ](https://documents.mrosupply.com/product_documents/17/17A05R14/499429.pdf)
- [Nomenclature ](https://documents.mrosupply.com/product_documents/17/17A05R14/tigear_2_nom.pdf)
- [Renewal Parts ](https://documents.mrosupply.com/product_documents/17/17Q10LR56/tigear_2_renewal_parts_quill.pdf)
- [Selection ](https://documents.mrosupply.com/product_documents/17/17A05R14/tigear_2_sel.pdf)
- [Specifications ](https://documents.mrosupply.com/product_documents/17/17A05R14/tigear_2_spec.pdf)
## Alternate products to `Dodge 30Q25R18 TIGEAR-2 Worm Gear Reducer 25:1 Ratio Quill Input Right Solid Output 180TC Flange 3" Center Distance - MROSupply.com`:
- [Grove Gear IronMan GR-BM830-25-R-180 (catalog GR8300126.00) 25:1 single-reduction right angle worm gear speed reducer with 3.00" center distance, cast iron housing, 180TC motorized flexible coupling input, and right-hand solid output with 1.250" diameter shaft. Factory-filled with synthetic oil and 100% run-and-leak tested.](https://www.mrosupply.com/products/1331664/as-markdown/)
- [Winsmith U3025SR18 U30 460:1 non-motorized worm gear speed reducer with 3.00" center distance. Single-reduction, right-hand shaft arrangement, 180TC motor adapter frame. Solid input shaft for direct coupling to drive sources. WinGuard epoxy coating and Mobil Glygoyle 460 synthetic lubricant.](https://www.mrosupply.com/products/6001577/as-markdown/)
## Suggested products:
- [Dodge SS30Q25R18 TIGEAR-2 stainless steel worm gear speed reducer with 25:1 ratio, quill input, right side solid output shaft (1.375" diameter), 180TC flange, 3" center distance, 3.05 HP input, 2.54 HP output, and 2284 in-lb torque. Corrosion-resistant stainless steel housing for food and washdown environments.](https://www.mrosupply.com/products/2249104/as-markdown/)
- [Dodge 30QZ05H14 TIGEAR-2 E-Z Kleen worm gear speed reducer with 5:1 ratio, quill input, hollow bore output 1.9375" diameter, 140TC flange, 3" center distance, 10.84 HP input, 10.27 HP output, cast iron housing, green paint. Designed for washdown environments with corrosion-resistant features, this reducer provides reliable right-angle power transmission in food processing, packaging, and other sanitary applications.](https://www.mrosupply.com/products/145945/as-markdown/)
- [Dodge 30QZ07L18 TIGEAR-2 E-Z Kleen worm gear speed reducer with 7:1 ratio, 3" center distance, quill input, left side solid output shaft 1.375" diameter, 180TC C-face flange, 8.74 HP input rating, 8.15 HP output, cast iron housing with green paint. E-Z Kleen corrosion-resistant design for washdown environments.](https://www.mrosupply.com/products/145142/as-markdown/)
- [Dodge 30SBASE TIGEAR-2 stainless steel base assembly for mounting 3" center distance worm gear speed reducers. Corrosion-resistant construction for washdown and food processing applications. Provides a stable mounting platform for TIGEAR-2 reducers in harsh environments.](https://www.mrosupply.com/products/149562/as-markdown/)
- [Dodge 30A10L18FH 30A10L18 right-angle worm gear speed reducer with 10:1 ratio, hollow bore output, 1.9375" output bore, 180TC flange input, 3" center distance, cast iron housing, green paint. 7.11 HP input, 6.52 HP output. 3-piece coupled input design for easy motor separation. Suitable for Class I steady-load applications up to 10 hours per day.](https://www.mrosupply.com/products/5009753/as-markdown/)

## Product's reviews:
- Bushing order for down equipment - Great Service, Prompt delivery!
- Recent purchase - My order with MRO was easy, quick and priced just right!
Assistance over the phone was professional and helpful.
I will be making more orders in the future. JG
- Great! - Cheapest price I've found on the web.
- Parts - great stock, ships quick




## FAQ:

- How should I store a Dodge gearbox over the off-season?: Dodge's guidance for seasonal or long-term storage: fill the unit completely full of oil, plug the breather, and coat the seal surfaces with cosmoline or grease. Restore the correct operating oil level and breather before returning the unit to service.


- How does Dodge warranty evaluation work if a product fails?: Failed units go to Dodge's US plants for evaluation — about a week in transit plus one to two weeks of analysis, and you get the findings either way. Warranty covers workmanship and material defects; failures caused by the application (lubrication, installation) fall to the customer, but the failure analysis tells you the root cause so it doesn't repeat.


- Why do Dodge gearboxes cost more than import brands?: Reliability is the product. Dodge TXT and Torque-Arm II reducers go through 15 quality checks before shipping, and Dodge manufactures its own bearings at its North Carolina roller-bearing and Tennessee ball-bearing plants rather than buying them in. You're paying for uptime.