DCR20
8Pages

FRD Furukawa reserves right to change specifications without prior notice. ISO9001 ISO14001 Takasaki, Yoshii Works Certified Management System 5-3, 1-chome, Nihonbashi, Chuo-ku, Tokyo 103-0027, Japan Phone +81-3-3231-6982 Fax +81-3-3231-6994 DCR20-E1210-F3 Printed in Japan

Mobile, Maneuverable and Durable Middle class down the hole drill DCR20 ◎ Smooth operation in comfortable cabin ◎ Drilling on any kind of rock ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ Air conditioned FOPS / ROPS cab Ergonomically engineered machine and drill controls High pressure and large capacity compressor Large dust collector Accurate positioning with boom swing like crawler drill Good visibility of bit with sliding suction cap Fast traveling with tough track Easy maintenance with large access door Tier 3 low emission engine Furukawa’s new boom mounted type Dow

Maximizes operator performance with the ultimate in drilling technology. Newly designed economy mode By using power-saving switch, fuel consumption is reduced during “light” work conditions. While drilling, Engine speed can be adjusted lower than power mode. Engine speed can be selected from one of following speed. 1,600 min-1 “Light” work 1,800 min-1 New economy mode ↑ 2,000 min-1 ( Have a choice from 3 types of power ) According to rock condition 2,100 min-1 Power mode ↓ ( Previous model has only this mode for drilling ) “Hard” work For the hole cleaning, Engine speed automatically...

Easy operation and improved - reliability IMS （Intelligent Monitoring System） The IMS display shows the condition of the machine and the failure during the operation, indicating information and engine flash codes. If fault is indicated on the display, buzzer sounds to warm the operator. The IMSⅡ （ if equipped ） indicates the information on the periodical inspection maintenance. High capacity compressor & Dust collector High out-put compressor increases flushing air,provides faster drilling and decreases bit wear. The upgraded dust collector has a suction capacity. The dust collector...

Maneuverability, Safety & Visibility Right console box ① Rod changer control lever ② Air flushing lever ③ Upper clamp switch ④ Lower clamp switch ⑤ Hood / loosening lever ⑥ Greasing switch ⑦ Mode selector switch ⑧ Rod guide switch ⑨ Anti-Jamming switch ⑩ Safety lock lever ⑪ Door unlock lever ① Drill control lever ② Feed forward speed adjust dial ③ Feed forward pressure adjust handle ④ Engine monitor lamps Orange : Diagnostic lamp Red : Warning lamp ⑤ Engine throttle switch ⑥ Starter switch ⑦ Air conditioner control panel ⑧ Rotation speed adjust handle for rod changer ⑨ Rotation speed adjust...

Minimizes operator fatigue For Safety equipment Fan guard Safe guard against rotating fan ① Radiator of Engine ② Oil cooler for hydraulic and compressor Head guards Roof is reinforced and overhead window is steel gauge protected. Lock the door and covers When you leave the machine, be sure to lock the door and covers to prevent machine theft or unexpected trouble. To prevent from falling during work on the top of engine room. Optional equipment Emergency stop system Pillar mounted gauges ① ② Pressure gauge installed to center pillar. Easily checkable from sitting position. ① Receiver tank...

Easy Maintenance & Safety Functions. Accessibility For maintenance All daily maintenance can be performed at ground level. Gas-assisted dampers allow the hinged service doors to be opened easily for access to all required maintenance requirements. ● Access to the right side cover Boom angle indicator ① Radiator for engine coolant ② Rock drill oil tank ③ Dust collector ④ Engine oil filter element ⑤ Fuel filter and water separator ⑥ Return oil filter element ⑦ Hydraulic tank ⑧ Hydraulic oil pump ● Access to the left side cover ■ Main check points for daily maintenance Track tension Coolant...

■ Standard & Optional equipments ■ Specification Model Overall dimension Unit Rotary head Reduction gear Drill motor Standard Standard Guide shell Loosening system Slide able suction hood Synthetic wear plate for carriage Standard Standard Standard Rod changer Rod length Rod size Rod capacity Standard Optional Select Standard Optional Undercarriage Triple shoe Lifting eyes for transportation Standard Optional Dust collector Pre-cleaner Folding bracket for pre-cleaner Exhaust shutter Standard Standard Cab ROPS/FOPS cab Suspension seat Seat belt Air conditioner AM/FM radio Intelligent...