What cfm is required?

Alot. 56 cfm. 1/2 inch airline with ALL half inch fittings if you want max power

What is the lowest psi requirement in order to work?

Thank you for your inquiry. The lowest psi to run this tool, is 90 psi.

What type of compressor is required for optimal use? Im considering a 14HP 30 gallons

I have 2 5hp 80 gal 2 stage compressors hooked together and this gun will make both kick on .it is strong but uses a lot of air. Doing 10 1.5" bolts requires me to slow down a bit or both tanks will draw down to where the pressure is insufficient for max power.

being light weight, but is it still durable like the heavy duty 1" gun?

yes, please reach out to our Tool technical team for complete details and specs on this model. 800-483-4981 option 2 then option 1

2850max | Desertcart Japan

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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¥246440

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Description

⚡ Power Meets Precision: Dominate Every Bolt with the 2850MAX!

TRUSTED LEGACY - Backed by 160 years of Ingersoll Rand innovation and reliability.
BUILT TO ENDURE - Heavy-duty steel core and chemical-resistant housing engineered for industrial-grade durability.
UNMATCHED TORQUE POWER - Delivers a massive 2,100 ft-lbs of reverse torque for the toughest jobs.
ERGONOMIC 360 CONTROL - Fully rotating D-handle and swivel-hose connection for ultimate maneuverability and comfort.
OPTIMIZED POWER TO WEIGHT - At just 19.4 lbs, experience powerful performance without the fatigue.

The Ingersoll Rand 2850MAX 1" Drive Air Impact Wrench is a professional-grade pneumatic tool delivering up to 2,100 ft-lbs of torque. Designed with a 360° adjustable D-handle and swivel-hose connection, it ensures maximum control and freedom of movement. Built with a steel core and chemical-resistant housing, this 19.4 lb wrench balances power and durability for heavy-duty automotive and industrial applications. Trusted for over 160 years, Ingersoll Rand’s 2850MAX is the go-to impact wrench for mechanics and industrial pros seeking reliable, high-performance air power.

Specifications

ASIN	B07CJ4BT47
Best Sellers Rank	#49,899 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #79 in Power Impact Wrenches
Brand Name	Ingersoll Rand
Color	Grey
Customer Reviews	4.6 4.6 out of 5 stars (89)
End Style	Socket End
Finish Types	Painted
Global Trade Identification Number	00663023139654
Head Style	Fixed Square
Included Components	Bare Tool
Item Highlight	Features up to 2,100 ft-lbs reverse torque output, ideal for assembly, disassembly, and suspension work
Item Torque	2100 ft-lb
Item Type Name	Pneumatic Impact Wrenches
Item Weight	19.4 pounds
Manufacturer	Ingersoll Rand
Manufacturer Part Number	2850MAX
Manufacturer Warranty Description	2-year
Material Type	Metal
Measurement Standard	SAE (Inch)
Model Number	2850MAX
Number of Items	1
Operation Mode	Pneumatic
Package Quantity	1
UPC	663023139654
Unit Count	1 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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¥246440

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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2850MAX

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Details

Description

Specifications

Common Questions