F series · Large range, F series
AJCE 650F hydraulic breaker
The AJCE 650F is a large range hydraulic breaker for excavators from 50 to 75 ton. Outward valve type with accumulator, designed, manufactured and assembled by AJCE in South Korea.
- Operating weight5,000 kg
- Oil flow250–350 l/min
- Impact energy20,337 J
For excavators 50–75 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 F series is the outward valve type with accumulator, for the heaviest excavators up to 85 ton. Speed and power output can be set with the valve adjuster and the cylinder adjuster.
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
- All products in stock in the Netherlands
- Own workshop and service
- Made in South Korea and the Netherlands
The AJCE 650F is a large range hydraulic breaker for excavators from 50 to 75 ton. Outward valve type with accumulator, designed, manufactured and assembled by AJCE in South Korea.
F series
Outward valve type with accumulator, for the heaviest excavators up to 85 ton. 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.
- Vibration absorption accumulator. The accumulator absorbs shocks and fluctuations, improving the life time of the breaker.
- Underwater hammering channel. The air check valve enables underwater hammering.
- Auto greasing channel. Auto greasing improves productivity and comfort for operators.
- Speed control by valve adjuster. The valve adjuster controls the speed and power output of the breaker.
- Power control by cylinder adjuster. Power output can also be adjusted at the cylinder.
- Long chisel pin. The long chisel pin increases the life time of the front head.
- Round bottom nut for box bracket. The round bottom nut increases the life time of the front head.
The right chisel
The AJCE 650F uses a chisel of 190 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 | 50–75 ton | 110231–165346 lb |
| Operating weight, top type | 5000 kg | 11023 lb |
| Operating weight, box type | 5000 kg | 11023 lb |
| Required oil flow | 250–350 l/min | 66.0–92.5 gal/min |
| Setting pressure | 240 bar | 3480 psi |
| Operating pressure | 190–210 bar | 2755–3045 psi |
| Impact energy | 20337 joule | 15000 ft.lbs |
| Impact rate | 100–200 bpm | |
| Hose diameter | 1-1/4 inch | |
| Noise level | 127 dB | |
| Chisel diameter | 190 mm | 7.5 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 650F fits excavators from 50 to 75 ton. Common models per brand:
| Brand | Excavator models |
|---|---|
| Doosan / Develon | DX500 / DX550 / DX700 |
| Hyundai | R500 / R520 |
| Volvo | EC550 |
| Caterpillar | 350 / 352 / 365 / 374 |
| Komatsu | PC490 / PC500 / PC600 / PC650 |
| Hitachi | ZX520 / ZX650 / ZX670 / ZX690 |
| Kobelco | SK500 / SK530 / SK550 / SK750 |
| Case / JCB | CX500 / CX750 |
| Kubota / Hidromek | HMK500 |
| Yanmar / Sumitomo | SH500 / SH700 |
| Bobcat / John Deere | 670P |
| Sany | SY500 / SY550 / SY650 / SY750 |
| Xcmg | XE600 / XE690 |
| Liugong | 970E |
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.








