Specifications:
The RTD28 is a drilling machine with an overall length of 10.15 meters (33.3 feet), width of 2.50 meters (8.2 feet), and height of 3.85 meters (12.63 feet). It weighs 24,500 kg (54,013 lbs) and features a departure angle of 16.5°. The engine is a Caterpillar C13 with a power range of 287 - 309 kW (385 - 416 hp) operating at 1,800 rpm. The fuel tank capacity is 720 liters (190 gallons), and the hydraulic tank holds 320 liters (85 gallons).

Drilling Capabilities:
The model uses an Ingersoll Rand HR2.0 compressor with an air volume of 20.6 m3/min (727 CFM) and pressure of 23 bar (333 PSI). It supports 7+1 drill tubes, each 5,000 mm (16.4 ft) in length, with diameters ranging from 76 to 114 mm (3 to 4.5 inches). The drill tube thread is API 2 in ⅜, and it can drill holes with diameters of 95 to 152 mm (3.7 to 6 inches) to a maximum depth of 40 meters (131 feet).

Operational Features:
The Eurodrill RH4X rotary head has a maximum rotation of 96 rpm and torque of 3.3 kNm (29,207 lbf in). Operating pressure is 200 bar (2,900 PSI). The electrical system operates at 24 V with a battery capacity of 2 x 12 V 1,400 CCA 200 Ah. The generator is rated at 24 V - 115 A. The machine can operate in temperatures from -10°C (14°F) to +50°C (122°F) with kits available for extreme conditions.

Mobility and Structure:
The RTD28 has a total length of 9,000 mm (29.52 ft) and a travel length of 5,800 mm (19 ft). It provides a feed force and tractive pull of 27 kN (6,070 lbf) with a feed shift of 1,500 mm (4.93 ft). The driving speed ranges from 1.7 to 2.9 km/h (1 to 1.8 mph) with a gradeability of 30% (17°). Ground clearance is 400 mm (15.7 inches) with a ground pressure of 115.8 kN/m2.

Operator Cabin and Equipment:
The operator cabin is FOPS-ROPS EU Standard rated with noise levels below 81 dBA. It includes features such as an angle indicator, depth meter, pneumatic drill bit grinding machine, and a dust collector pre-separator. Additional equipment includes a manual hydraulic oil filling pump, electrical fuel filling pump, park heating system, lubrication system, water and foam injection system, and more. The cabin is equipped with air conditioning, tinted glass, and a reversing camera.

Additional Information:
The RTD28 is available with various standard and optional equipment. For pricing and availability, contact the local sales representative. Specifications and dimensions are subject to change without notice.

Contact Information:
RTDrill Office, 99 Troy Hawk Run Highway, Philipsburg, Pennsylvania, 16866, USA. Phone: +1 (814) 342-5500, Email: [email protected].