Ingersoll Rand 2850MAX-6 1" Square Drive Air Impact Wrench with 6" Anvil - 2850Nm

Ingersoll Rand 2850MAX-6 1" Square Drive Air Impact Wrench with 6" Anvil - 2850Nm

Manufacturer: INGERSOLL RAND

SKU : 2850MAX-6

EAN13 : 0663023139647

1” square drive pneumatic impact wrench, which is designed to make easy work on things like tractor and bus tyres

Has up to 2850Nm of reverse torque

Lightweight tool at only 9.79kg

Has a 6" anvil to access hard to reach bolts

Comes with a two year warranty

£678.50 £565.42
In stock

Free UK Delivery on orders over £75 including VAT

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Product Information

  • 1” square drive pneumatic impact wrench with 2850Nm of reverse torque and can deliver 770 blows per minute.
  • Has a chemical resistant housing & steel core, which is designed to stand up to drops and harsh work environments.
  • Weighs under 9.8kg with the 6" anvil included.
  • Has a swivel hose connection that stops cords from getting tangled, so you can move freely around the garage with the impact tool in hand.
  • The side handle is 360° adjustable, rotating fully around the tool as the job demands.

Technical Details

Drive Size 1"
Male Drive Size 1"
Grip Type In-line
Blows Per Minute [BPM] 770
Drive Type Square
Actuation/Throttle Type/Switch Type Inside Trigger
Anvil Length 6"
Impact Mechanism Twin Hammer
Lubrication 105-1LB
Motor Reverse Bias
Retainer Type Friction Ring and Thru-hole
Standards/Certifications ISO 11148-6, Cagi B186, ISO 28927-2, ISO 15744
Vanes 7
Air Consumption @ Load 1587 l/min
Air Inlet Size 0.25 "
Air Pressure 90 PSI
Average Air Consumption 397 l/min
Forward/Fastening Torque [ft-lb] 2000 ft-lb
Forward/Fastening Torque [Nm] 2712 Nm
Height 165 mm
Impacting Sound Power 107.7 dB
Impacting Sound Pressure 96.7 dB
Maximum Bolt Diameter 1.25 "
Maximum Free Speed 5500 RPM
Maximum Pressure 6.2 Bar
Maximum Reverse Torque [ft-lb] 1100 ft-lb
Maximum Reverse Torque [Nm] 2847 Nm
Minimum Hose Size 0.75 "
Power to Weight Ratio [Nut-busting Torque/Weight] 97.2 ft-lb
Side to Center Distance 121.92 mm
Total Length 485 mm
Vibration Level 10.3 m/s2
Weight 9.79 kg
Width 165 mm

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Delivery and Returns

UK Delivery

We offer free standard delivery (2-3 days) on all orders over £75.00 including VAT (orders that weigh over 10kg could be subject to delivery costs).

Orders under £75.00 including VAT will be charged for UK delivery at a rate of £4.95 + VAT.

Next working day delivery is also available at a flat rate of £16.67 + VAT for items held in stock. This service will require someone to be at the delivery address to sign for your parcel, otherwise it will be delivered to an access point for collection. The cut off point for next working day delivery is 2.30pm Monday to Friday.

International Delivery

Rates and delivery times will vary depending on the country and delivery zone. Shipping rates and VAT exemptions will be calculated at the checkout, although orders that weigh over 5kg could be subject to additional delivery costs when the order has been processed. We will get in contact with you should delivery costs exceed our estimations before shipping the items.

Following the trade agreement between the United Kingdom and the EU, all goods sold from the UK to EU customers will not incur VAT at the point of sale. VAT will be paid by the customer to the customs agent before the goods are delivered at the customers country of situ VAT rate. There will also be additional duties and disbursement fees to be paid before the goods are delivered, which will vary item to item. Please note no refunds will be issued for returned goods due to the customer not paying any of the additional costs.

Please see our shipping and returns page for shipping costs to the destination country from our warehouse.


We are happy to accept items returned to us within 14 days of purchase and in this case we offer an exchange or a full refund via your original payment method, once we receive the items and process them in our warehouse.

Any returns which fall outside this 14 day time period may be considered on a case-by-case basis at our discretion and may be refunded as a credit against a future purchase. All items must be returned to Heamar in the same condition in which they were shipped and in a saleable condition. Heamar reserves the right to refuse a return if it is determined that the item has been used and then returned for any reason other than being ‘faulty’. The buyer is responsible for return postage unless the item is faulty.

For more information on ordering, shipping and returns, please click here.