SKU: 74587633435

Baumr-AG 4 Stroke Petrol Jackhammer, with 2 Chisels, Carry Bag

$189.42 $210.47
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

Baumr-AG 4 Stroke Petrol Jackhammer, with 2 Chisels, Carry BagThe Baumr AG JP440 4 Stroke Petrol Jackhammer is a full commercial grade unit. Utilising a high quality Overhead Cam Motor and mechanical components, it is attached to a super hardened reduction gear set. This provides high power, efficiency and reliability. The JP440 is one of the few petrol jackhammers with these specifications you will find. The combination of high grade engineering and assembly provides 65J of impact energy transfer with minimal

The Baumr-AG JP440 4-Stroke Petrol Jackhammer is a full commercial grade unit. Utilising a high-quality Overhead Cam Motor and mechanical components, it is attached to a super-hardened reduction gear set. This provides high power, efficiency and reliability.

The JP440 is one of the few petrol jackhammers with these specifications you will find. The combination of high-grade engineering and assembly provides 65J of impact energy transfer with minimal loss through the motor and gear cluster - a truly fantastic machine!.

The impressive torque and high BPM's from the perfectly matched 40cc engine quickly and easily allow you to maximise your demolition force beyond any manual or lesser electric types of hammers. Tear-up foundations, rip-up driveways, demolish reinforced concrete floors or walls and break through solid rock.

The Baumr-AG Petrol Jackhammer makes removing old pebble-crete a breeze. And scraping tiles or masonry coatings is a breeze with the included bonus chisels. This outstanding package includes a moil point chisel for chipping.

The Baumr-AG JP440 Petrol Powered Jackhammer is the ultimate companion for any demolition task, large or small! When it comes to getting the job done fast, there's nothing like having the best equipment at hand. Make an investment in quality tools for your business.

Buy Smart - Buy Baumr-AG!

Specification


  • Brand: Baumr-AG
  • Model: JP440
  • Engine Type: 4 stroke OHC
  • Engine Displacement: 40cc
  • Clutch Type: Centrifugal
  • Fuel Capacity: 0.65L
  • Fuel Consumption: approx. 0.6L/hr
  • Fuel Type: Petrol Regular Unleaded 95+ RON
  • Starting System: Hand pull start
  • Impact Frequency Range: 1100 - 1800BPM
  • Maximum Power Output: 0.87Kw / 6500RPM
  • Max. Torque: 1.65Nm / 5500RPM
  • Maximum Load Capacity: 65J
  • SDS Fitting Diameter: 30mm
  • Note: Minimal Assembly Required

IN THE BOX

  • 1 x JP440 4 Stroke Jackhammer
  • 1 x Carry Case
  • 1 x Flat Chisel
  • 1 x Point Chisel
  • 1 x Tool Kit
  • 1 x Oil Hole Wrench
  • 1 x Priming Funnel
  • 1 x Measuring Cup
  • Note: User Manual is accessible online

SIZE WEIGHT

  • Product Dimensions (W x D x H): 38 x 30 x 67cm
  • Product Weight: 16kg
  • Carton Dimensions (W x L x H): 74 x 39.5 x 38cm
  • Carton Weight: 23kg

SKU: JHMPTRBM440A


We accept Change of Mind returns for 14 days after you have received the item in cases where you have changed your mind or made an incorrect purchase and wish to return the product. This also applies to orders canceled when the item has already been dispatched from our warehouse. The item must be in a re-saleable condition to qualify for a change of mind refund. Deductions may apply including Initial and Return Shipping, as well as restocking fee of 10% of the product price

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 74587633435

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4.3 ★★★★★
Based on 7 reviews
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Verified Purchase
XILEX
West Palm Beach, US
★★★★★ 3
Good as a task chair, but terrible for long-term sitting
I have revised and updated this review after two years after getting a replacement chair, downgrading it from 5 stars to 3 stars. I have owned an office chair from Staples for two years. It was a $200 office mesh chair. It seemed pretty comfortable when sitting in it at the store. Unfortunately, it turned out to be uncomfortable for long sitting duration, I seemed to end up slouching often because it wasn't very supportive. The seat depth was probably longer than optimal for my legs. The mesh seating was not supportive. With these issues, I thought a task chair would be more useful. But I didn't want to spend so much money on a chair again, so here comes Amazon to the rescue. This chair allows me to sit comfortably with a reasonable seat depth, so I'm now able to sit with proper posture. The foam base initially felt better than the mesh base. This all led to a 5 star rating. After a year and a half, however, it has come to my realization that the foam seating is terribly inadequate for long periods of sitting. Maybe after a year the foam was worn out to the point that it was no longer supportive. After long periods of sitting, I could feel the wood support base. I tried a seat cushion to no avail. In the end, I got rid of this chair and purchase a chair from one of the high-end office ergonomic chair manufacturers. It cost 10x more than the Amazon chair, but it's night and day with regards to being comfortable. It is worth the cost to protect my back.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 21, 2019
P
Verified Purchase
PiSigma
Dallas, US
★★★★★ 5
Very nice office chair
Color: Black
This is a very nice chair at a great price. The cushion and mesh back are really comfortable. It has great height adjustment and range. Assembly was easy. Exactly what I was looking for to use in my home office.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
J
Verified Purchase
Jenny
Whiting, US
★★★★★ 5
Love the design, comfort and ease
Color: Grey, Color: Grey
Assembly was a breeze with the Amazon Basics Ergonomic Executive Office Desk Chair. The instructions were clear and easy to follow, and I had the chair put together quickly without any hassle. This simple setup made the whole experience even more satisfying from the start. In terms of comfort, the chair truly delivers. It provides excellent lumbar support, I assume it will make long hours at my desk much more enjoyable. The adjustable height feature lets me customize my seating position, and the flip-up armrests allow me to slide the chair neatly under my desk without worrying about damage. Overall, I couldn’t be happier with my purchase. The chair looks stunning in my office and perfectly complements the decor. It combines style, comfort, and practicality at a fantastic value, and I highly recommend it to anyone looking to upgrade their office chair. I love you so much that I ordered another one for my husband’s desk.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 24, 2025
L
Verified Purchase
Luke
Carnegie, US
★★★★★ 5
Very comfortable
Color: Grey
I’m not sure if I am just transitioning from a very uncomfortable office chair, but this one is extremely comfortable. Very good dynamic lumbar support that reminds you that it’s there. Only cons would be a low back (I am 6’5”) but I’m not laying my head back anyways. Also the seat length is a touch short for me but standard size really. Great bang for buck with an open box deal. Easy to assemble. TBD on durability.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026
A
Verified Purchase
Angela Higbee
Waukegan, US
★★★★★ 5
BUY this chair!!!!!
Color: Cream
After using this chair for about a month, I can confidently say that it's one of the most comfortable office chairs I've sat in for an extended period of time. Being in school and studying 8+ hours a day at my desk would normally make my back hurt in any other chair. Fortunately, after using this chair all day I have very very minimal back pain, if any at all (definitely due to previous injuries). The cushion on the back of the chair is extremely supportive and comfortable over all. Cannot say enough good things about this chair!!!! Definitely worth the price and easy to put together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026

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