M series · Medium range
AJCE 450M hydraulic breaker
The AJCE 450M is a medium range hydraulic breaker for excavators from 7 to 14 ton. Inward valve type, designed, manufactured and assembled by AJCE in South Korea.
- Operating weight600 kg
- Oil flow60–100 l/min
- Impact energy2,036 J
For excavators 7–14 ton
Why AJCE?
- Manufacturer of hydraulic attachments since 1990
- All products in stock in the Netherlands
- Own workshop, service and spare parts
- Delivery throughout Europe
About this product
The medium range covers excavators from 7 to 24 ton: the machines you find on most construction and demolition sites. Auto greasing and the long chisel pin are standard.
Every AJCE hammer is designed, manufactured and assembled by AJCE Korea. 100% in-house manufacturing and premium materials, since 1990.
From our warehouse in Dordrecht we deliver from stock throughout Europe, with service and spare parts from our own workshop.
Read moreChisel choice
Moil chisel
All demolition work, road construction, bridge foundation.
Wedge chisel
All demolition work, trenching rocks, cutting concrete.
Blunt chisel
Mining, quarrying, crushing rocks.
Cone chisel
Quarrying rocks, cracking concrete.
- All products in stock in the Netherlands
- Own workshop and service
- Made in South Korea and the Netherlands
The AJCE 450M is a medium range hydraulic breaker for excavators from 7 to 14 ton. Inward valve type, designed, manufactured and assembled by AJCE in South Korea.
M series
Inward valve type. A full line for excavators from 0.8 to 60 ton, in small, medium and large range. Available as top type and as box type; the operating weight per type is listed in the specifications.
Functions
- Box, side and top bracket. Available with box, side or top bracket, to match your excavator and job.
- Skid steer loader bracket. Also available with a bracket for skid steer loaders.
- Backhoe loader bracket. Also available with a bracket for backhoe loaders.
- Underwater hammering channel. The air check valve enables underwater hammering.
- Auto greasing channel. Auto greasing improves productivity and comfort for operators.
- Long chisel pin. The long chisel pin increases the life time of the front head.
The right chisel
The AJCE 450M uses a chisel of 85 mm. Choose a moil, wedge, blunt or cone chisel depending on the job. We are happy to advise you.
| Technical specification | Metric | Imperial |
|---|---|---|
| Suitable excavator | 7–14 ton | 15432–30864 lb |
| Operating weight, top type | 600 kg | 1322 lb |
| Operating weight, box type | 600 kg | 1322 lb |
| Required oil flow | 60–100 l/min | 15.9–26.4 gal/min |
| Setting pressure | 190 bar | 2755 psi |
| Operating pressure | 130–160 bar | 1885–2320 psi |
| Impact energy | 2036 joule | 1500 ft.lbs |
| Impact rate | 350–700 bpm | |
| Hose diameter | 3/4 inch | |
| Noise level | 112 dB | |
| Chisel diameter | 85 mm | 3.4 inch |
The operating weight includes mount cap and chisel as per AJCE standard. Specifications are subject to change without prior notice for quality enhancement.
The AJCE 450M fits excavators from 7 to 14 ton. Common models per brand:
| Brand | Excavator models |
|---|---|
| Doosan / Develon | DX75 / DX85 / DX100 / DX135 |
| Hyundai | R80 / R85 / R100 / R140 |
| Volvo | ECR88 |
| Caterpillar | 307.5 / 308 / 309 / 310 / 313 |
| Komatsu | PC75 / PC88 / PC100 / PC120 / PC138 |
| Hitachi | ZX75 / ZX85 / ZX130 |
| Kobelco | SK75 / SK85 / SK130 |
| Case / JCB | CX140 / CX145 / 85Z / 100Z / JS131 / SJ145 |
| Kubota / Hidromek | KX085 / HMK102 |
| Yanmar / Sumitomo | VIO75 / VIO85 / VIO100 / SH130 |
| Bobcat / John Deere | E88 / 75G / 85G / 130P |
| Sany | SY75 / SY80 / SY95 / SY135 |
| Xcmg | XE80 / XE135 |
| Liugong | 908E / 909ECR / 913E |
B, C, D, W, LC and dash numbers are omitted. The right breaker depends on the excavator and the job; contact us to be sure.
Machine never lies
AJCE Europe is specialised in supplying hydraulic breakers and other attachments for excavators. We manufacture the hydraulic breakers ourselves, according to the highest technological standards. From Dordrecht we supply our products and service throughout Europe, and we keep sufficient stock at all times.
