Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Greatbear Hydraulic BreakerThis Greatbear Hydraulic Breaker is the attachment for skid steer for a demolishing concrete structure, rocks, or pavement purpose. The Greatbear hydraulic breaker is a powerful percussion hammer with a sharp head to split and break the aim. The breaker is also known as hammers, peckers, hoe rams, and hoe rammer for construction and demolition workers. Replacement Tool Box User Maunal Specification Model Unit 750 Weight kg 375 Length mm 1719 Working
This Greatbear Hydraulic Breaker is the attachment for skid steer for a demolishing concrete structure, rocks, or pavement purpose. The Greatbear hydraulic breaker is a powerful percussion hammer with a sharp head to split and break the aim. The breaker is also known as hammers, peckers, hoe rams, and hoe rammer for construction and demolition workers.
Specification
| Model | Unit | 750 |
| Weight | kg | 375 |
| Length | mm | 1719 |
|
Working Flow Rate |
liter/min | 50-90 |
| Oil Relief Pressure | kg/cm2 | 170 |
| Working Pressure | kg/cm2 |
120-170 |
| Impact Rate | bpm | 400-800 |
| Chisel Diameter | mm | ¢75 |
| Hose Diameter | inch | ‘1/2 |
| Back Head Pressure | kg/cm2 | 16±0.5 |
| Accumulator Pressure | kg/cm2 | / |
| Suitable Carrier | ton | 6-9 |
- Pressure gauge - Pressure of nitrogen gas: 220 PSI
Also Available in
| Model | Unit | 450 | 530 | 680 | 850 | 1000 |
| Weight | kg | 120 | 190 | 300 | 510 | 840 |
| Length | mm | 1000 | 1100 | 1300 | 1737 | 1900 |
|
Working Flow Rate |
liter/min | 25-50 | 25-60 | 36-60 | 45-85 | 80-120 |
| Oil Relief Pressure | kg/cm2 | 160 | 160 | 170 | 190 | 190 |
| Working Pressure | kg/cm2 |
90-100 |
90-120 |
110-140 |
127-147 |
150-170 |
| Impact Rate | bpm | 500-1000 | 500-1000 | 500-900 | 400-800 | 400-650 |
| Chisel Diameter | mm | ¢45 | ¢53 | ¢68 | ¢85 | ¢100 |
| Hose Diameter | inch | 1/2 | 1/2 | ‘1/2 | ‘3/4 | ‘3/4 |
| Back Head Pressure | kg/cm2 | 16 | 16 | 16 | 16±0.5 | 16±0.5 |
| Accumulator Pressure | kg/cm2 | / | / | / | / | / |
| Suitable Carrier | ton | 1-1.5 |
1.5-3 | 3-7 | 7-14 | 10-15 |
| Model | Unit | 1350 | 1400 | 1550 | 1650 | 1750 |
| Weight | kg | 1510 | 2029 | 2900 | 3500 | 4500 |
| Length | mm | 2300 | 2420 | 2620 | 3015 | 3055 |
|
Working Flow Rate |
liter/min | 130-170 |
150-190 |
150-230 | 200-260 | 210-280 |
| Oil Relief Pressure | kg/cm2 | 210 |
210 | 230 | 240 | 240 |
| Working Pressure | kg/cm2 |
160-185 |
160-185 |
170-200 |
180-200 |
180-200 |
| Impact Rate | bpm | 400-650 |
400-800 | 400-800 | 250-400 | 250-350 |
| Chisel Diameter | mm | ¢135 | ¢140 | ¢155 | ¢165 | ¢175 |
| Hose Diameter | inch | 1 | 1 | 1 | 5/4 | 5/4 |
| Back Head Pressure | kg/cm2 | 16±0.5 | 16c±0.5 | 16±0.5 | 16±0.5 | 16±0.5 |
| Accumulator Pressure | kg/cm2 | 60 | 60 | 60 | 60 | 60 |
| Suitable Carrier | ton | 18-25 |
20-30 | 27-36 | 30-45 | 40-55 |
Feature
- Ideal for many skid-steer loader applications
- No back head charging required
- CD designed side bolt threads provide even load distribution and greater surface contact between the nut and bolt reducing the chances of thru-bolt failure
- Increased front head wall thickness for added service life
- An increase in back head pressure results in a 25% greater impact on energy
Package Size
- LxWxH (inch): 75x50x30
- Weight (lb): 1323
- Forklift or equivalent is required for unloading
Parts
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.6 ★★★★★
Based on 1254 reviews
Sort
Product Reviews
★★★★★ 5
Pomeranian perfect size
Small size perfect Pomeranian (1 yr old) she prefers over other chews - have ordered twice
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
★★★★★ 5
My puppies favorite bone to chew
I’ve bought at least a half a dozen of puppy bones for my doggie to try, the majority being from Nylabone, and the others from hartz. Her first bone was a pink puppy Nylabone xsmall sise. She definitely must have liked that one but unfortunately I felt like I had to take it away from her too soon, she was teething more then, but even so, thought it was unsafe when I saw little pieces come off and her trying to chew them.
I really like these the best, though I don’t think I’ll be ordering any more at least not until she finishes her new ones. I don’t know what flavor she likes more, it might even be a color thing, but I think she prefers the orange ones which are peanut butter flavored. These are really ideal for toy breeds. My pup is still growing, she’s almost 7 months now, but unsure when she will stop growing, for reference she is a chocolate sable yorkiepoo, not sure of how much she weighs right now, but would estimate she weighs around 5.5-6 pounds. These are perfect for her, and I feel like they out live the other ones I’ve gotten, or she just has more interest in them. I bought a second package on subscribe and save (or possibly on my first and forgot I had a new order and didn’t return), but didn’t open the new package until recently as I felt the first pack were starting to look a bit knawed off, but in the middle there was still plenty of chew left. Oddly, she has prefered the old orange one vs the brand new orange one despite them being the exact same toy and flavor. I think she just hasn’t broken it in yet and I overloaded her with too many toys! I also got them for a great price, for some reason I noticed that the price increased nearly double of what I paid, and now they habe decreased a bit but still are about $2 more than what I paid. She loves all toys, and has many plush kinds. She still teeths, so when she is extra hyper and such, I feel like the bone helps occupy her for a moment. All in all I’d reccomend these out of any puppy bones to chew for toy breeds!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2022
★★★★★ 4
Nice chew toy
Puppy likes but for me to hold so she can chew is a little difficult.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
★★★★★ 5
Love nylabones
Nylabbones did it again. The pugs love these. They're so cute and tiny. Perfect for their lithe selves. They're still safe and soft and very chewable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 16, 2025
★★★★★ 3
Not safe, easily chewed bits off
Mixed feelings. My puppies love them and love to chew on them but also chewed the edges off pretty quickly. I had to take away the first one after only a couple days of intermittent chew so it’s really not durable or long lasting. I don’t feel this is safe for a 12 week old puppy which is super small and can be a choking hazard.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 6, 2025
recommand products
Alex Classic Minecraft Costume, Multicolor, Medium (7-8)
63.95
Konami YUGIOH ZEXAL Card Sleeves - 50 Count - PVC - Featuring Yuma, Astral, Reginald & Kite Characters
13.69
Disguise Cinderella Movie Prestige Costume, X-Small (3T-4T)
65.00
Wild Republic Ecokins Unicorn Stuffed Animal 12 Inch, Eco Friendly Gifts For Kids, Plush Toy, Handcrafted Using 16 Recycled Plastic Water Bottles, 12 Inches
22.01
Video Game Play and Addiction: A Guide for Parents
13.56