- Maximum working width of the HD 75 double drum vibratory roller with canopy: 1,780 mm
- Drum width (front and rear): 1,680 mm
- Operating weight with cabin: 7,670 kg
- Engine power according to ISO 14396 kW / PS / rpm: 55.4 / 75.3 / 2500 (i.e., the engine has a maximum power output of 55.4 kW at 2,500 rpm).
- Amplitude of front and rear drums at high and low vibration levels: 0.61 mm and 0.33 mm.
- Centrifugal force of front and rear drums at high and low vibration levels: 77 kN and 63 kN.
B. Actual Equipment on the HD 75 Double Drum Vibratory Roller with Canopy:
The HD 75 roller with front and rear drums is equipped with static and vibratory compaction functions.
- Throttle Control: A rotary knob provides flexible throttle control to maintain consistent engine speed. The selected roller speed can range from 0 km/h to 12.6 km/h.
- Engine: Powerful diesel engine with electronic control (also known as an electric motor).
- Vibration Frequency: Two pre-selected vibration frequencies: low and high.
- Drum Operation: Two vibrating drums operate independently with selectable modes: front drum vibration, rear drum vibration, or both drums vibrating simultaneously. Switching between modes is easily done using controls on the dashboard.
- Drum Dimensions: Front and rear drum width: 1,680 mm; front and rear drum diameter: 1,140 mm.
- Engine Specifications: DEUTZ TD 2011 L04 W diesel engine with a maximum output of 55.4 kW or 75.3 PS at 2,500 rpm according to ISO 14396. The engine is equipped with a turbocharger and intercooler for increased efficiency and fuel economy. Note: For turbocharged engines, it is recommended to operate at an engine speed above 1,800 rpm.
- Emission Standard: EU / USA EU Stage IIIA / EPA Level 4i.
- Electrical System:
+ EEC 3: Electronic engine control system compliant with EEC 3 standards (EEC is also known as ECU - Engine Control Unit).
+ On-board voltage: 12 V
+ Battery: 12V / 135 Ah
+ Alternator: 14 / 95 V/A
HIGHLIGHTS
Drive and Transmission System:
- Hydrostatic drive system.
- Hydraulic travel pump with emergency stop function.
- Wheel-hub motors for improved performance.
- Spring-loaded, hydraulically released disc brakes.
Steering and Control System:
- Hydraulic steering system with Hamm's exclusive three-point articulation for smooth, responsive steering and excellent machine stability.
- Oscillation angle: 10 degrees.
- Steering angle: 36 degrees.
- Drum offset (front and rear): 100 mm (10 cm).
- Multi-function joysticks control travel and drum functions.
- Control panel displays (fuel level, operating hours, engine temperature, hydraulic oil temperature, diagnostic error codes) and indicator lights (charging status, engine oil pressure, air filter status, hydraulic filter status).
- Battery disconnect switch.
- Operator's compartment with adjustable seat and steering console for optimal operator comfort.
- Seat and console can be moved to either side of the operator's compartment.
- Air-suspended seat with weight adjustment, swivel function, armrests, and seatbelt.
- Water spray system easily controlled from the operator's compartment with switches on the control panel.
Paint:
- Standard paint (RAL 2004 + RAL 7015)
- RAL 2004: Iron mica (chassis)
- RAL 7015: Cabin or canopy frame, inside of drums (water tank and canopy can be painted gray or black)
Canopy:
- Rigid canopy meeting ROPS (Roll Over Protective Structures) standards with handrails for safe entry and exit.
Control Panel:
- Lockable control panel with protective cover.
- The lock protects switches and buttons from harsh weather conditions and vandalism.
- The lock can be a standard key or a special lock, replaceable according to user needs.
Warning Labels:
- Warning and instructional labels according to DIN/ISO standards.
- Warning labels are placed in areas where there is a risk of accidents.
- These labels are designed in compliance with DIN/ISO regulations and include easily understood images and text.
Operator Seat Features:
- Black leather upholstery for easy cleaning and suitability for construction site conditions.
- Height adjustment according to the operator's weight, adjustable seat height, and reclining backrest for optimal operator comfort.
- Easy seat position adjustment with a high-quality slide rail.
- Swivel seat.
- Seatbelt with automatic tightening in case of sudden impact.
- Foldable armrests on both sides.
Exhaust Pipe:
- Underbody exhaust pipe for improved aesthetics and operator visibility by keeping exhaust fumes away from the operator.
Hydraulic Oil:
- High-quality hydraulic oil with a high viscosity index for optimal wear protection.
Technical Documentation and Operating Instructions (in English):
- Operating instructions manual.
- Safety instructions manual.
- Quick operating instructions.
- Machine transport instructions.
- Original spare parts catalog.
- Engine operation manual.
- Original engine spare parts catalog.
- Instructional DVD covering the above topics.
Spare Parts and Application Documentation (in English):
- Parts and More catalog.
- Parts and More DVD.
- Parts and More brochure focusing on oils, greases, and filters.
- Parts and More brochure for drum components.
- Inspection points guide.
- Electrical and hydraulic circuit diagrams.
Fuel Filter:
- Primary fuel filter with water separator added to the standard filter system, 30-micron filter element.
- Efficient filtration and separation of foreign particles and water from the fuel.
- The additional primary filter provides extra protection for the engine against contaminants and water, preventing damage and costly repairs.
Reversing Alarm:
- Reversing alarm with audible warning.
- The alarm maintains a constant and audible level to warn people nearby.
Tool Kit:
- Standard tool kit with special tools included in a leather bag, for simple troubleshooting and periodic maintenance.
Rotating Beacon:
- Halogen rotating beacon on the roof of the canopy or cabin.
- 360-degree rotating beacon with flashing yellow light for increased visibility in low-light conditions and enhanced safety.
