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Rotary hydraulic drive system KRX 110
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Characteristics
- Type
- rotary
Description
Product overview
Technical data
Additional drawing / illustration
Specifications
- Model: KRX 110
- Product family: KRX Powertool drives
- Hydraulic milling and rotary cutting unit for excavators, intended for rock milling, trenching and surface profiling
Technical data
- Recommended excavator weight: 20 – 35 t (45K – 75K lb)
- Rated power: 110 kW (150 hp)
- Length of drive unit: 842 mm (33 in)
- Torque at 380 bar: 29,800 Nm (22,000 lbf·ft)
- Max. idle oil flow: 360 l/min (95 gal/min)
- Max. operating pressure: 400 bar (5,800 psi)
- Weight without attachment: 540 kg (1,190 lb)
- Hex connection, standard: 160 mm (6 in)
- Standard hole pattern: LB30
- Length of standard cutter head: 430 mm (17 in)
- Diameter of standard cutter head: 520 mm (20.5 in)
- Cutting force at 380 bar: 114.4 kN (25,700 lbf)
- Recommended idle rpm: 75 rpm
- Recommended idle oil flow: 205 – 360 l/min (54 – 95 gal/min)
- Recommended idle oil flow (alternate entry on page): 210 – 350 l/min (55 – 92 gal/min)
- Weight of milling attachment: 142 kg (313 lbs)
- Total weight: 682 kg (1,503 lbs)
- Pick box: PH 32HD Type
- Number of picks: 25 pcs
- Standard pick (round shaft): 17/75/70/30 Q type
- Standard pick (dragon tooth): DT 22/90/70/30 HQ type
- Max. drill diameter: 1,300 mm (51 in)
- Min. drill diameter: 270 mm (11 in)
- Max. drilling depth at max. drill diameter: 4,000 mm (158 in)
- Max. drilling depth at min. drill diameter: 7,000 mm (276 in)
- Max. uniaxial compressive strength of the ground: 50 MPa (7,252 psi)
Additional drawing / illustration
- Technical drawing image available (product drawing file shown on page)
Specifications
- Total weight: 682 kg
- Weight without tool: 540 kg
- Rated power: 110 kW
- Torque at 380 bar: 29,800 Nm
- Max. oil flow: 360 l/min
- Max. operating pressure: 400 bar
- Length of drive unit: 842 mm
- Standard hex connection: 160 mm
- Standard cutter head diameter: 520 mm
- Standard cutter head length: 430 mm
- Cutting force at 380 bar: 114.4 kN
- Recommended speed: 75 rpm
- Pick box: PH 32HD
- Number of picks: 25
- Drill diameter max/min: 1300 / 270 mm
- Drilling depth max (diam. max / min): 4000 mm / 7000 mm
- Max. uniaxial compressive strength: 50 MPa
Other KEMROC Spezialmaschinen GmbH products
KRX Powertool drives
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.