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HP series is Bapro’s highest performance chassis dynamometer.
Four all connected 400 mm diameter rollers guarantee the top repeatability and accuracy.
With a massive tubular frame made of high strength steel, this High Performance series suits all needs: Testing, R&D, Motorsport, Tuning and Chip Tuning.
BPA-2R High Performance is suitable for any kind of power and torque levels.
All our 2wd models are upgradable to 4wd.
✔️ Used by electric vehicles’ manufacturers
Mechanical features:
- Roller diameter: 400 mm
- Roller width: 700 mm
- Balance quality grade G 2.5
- All the mechanics is laser aligned
- Overall dimensions mm: 1132 x 3470 x 450
- Max weight 2.500 kg
Performance:
- Maximum speed 360 km/h
- Maximum adsorbable power 650 HP (Endurance tests)
- Maximum measurable power 1.000 HP (Performance tests)
- Maximum traction force 8.000 N
Power supply:
- voltage 3/N/PE 400 VAC
- frequency 50 Hz
- fuses 16 A
- compressed air 6 bar
Advantages:
- Shorter repair time (fast and exact diagnosis)
- effective use of the instruments already present in workshop (diagnosis equipment, gas analyzer)
- Avoid any risks from road tests (traffic, accidents, fines)
- Results certification (performance enhancement)
- Accessories sale improvement by result verification (exhaust systems, efi controller etc..)
- Second-hand vehicles sale improvement by engine health certification
- Vehicle check before second-hand trades
- Renting for tests and technical checks
Measuring program:
- Transmission verification (clutch slippage)
- Power step test
- Power sweep test
- Cooling system check (radiator, fan sensor, thermostatic valve)
- Diagnosis by gas analyzer under load
- Vehicle test with constant speed
- Vehicle test with constant force
- Vehicle test with constant load
- Road simulation (slope, drag resistance, weight)
- Vehicle test with constant RPM
- Durability tests
- Engine mapping to all RPM
- Diagnosis by scantool during road simulation
- 1 Eddy currents brake; 4 rollers paired by HTD belts, knurled over entire width, finished by CNC cut knurling
- Infrared remote control test bench management directly from vehicle cockpit
- Lambda Input to connect the vehicle lambda probe or an external controller
- Boost pressure input 0÷2.5 bar relative pressure ± 0.035 bar error
- Pneumatic vehicle lifter, with integrated rollers lock
- Fully functional management software
- Double ventilation system movable on wheels, target power 6 kW, flow rate 44.000 m3/h
- Single ventilation system movable on wheels, target power 3 kW, flow rate 22.000 m3/h
- Lambda kit: 5 wires wide band Lambda probe and controller
- High width aluminum loading ramps. Needed when the dyno is installed on ground
- Computer trolley built by heavy duty lasting steel, Pro: heavy duty, movable, wide working surface
- Proportional ventilation speed control adjusting the fan speed in function of the rollers speed
- Roller covers protect the rollers when the dynamometer is not working
- Personal computer and display
- Safety Equipments: Side safety barriers with logo panels, Anchoring ratchet straps, High attenuation ear muff
- OBDII parameters reading and dtcs deleting without the need for additional hardware and dedicated interfaces.
BPA-2R HP | BPA-4R HP | BPT-2R | BPA-2R S | BPA-4R S | |||
Performance | |||||||
Maximum speed | 360 km/h | 360 km/h | 200 km/h | 250 km/h | 250 km/h | ||
Maximum adsorbable power | 650 HP | 1300 HP | 400 HP | – | – | ||
Maximum measurable power | 1000 HP | 2000 HP | 900 HP | 400 HP | 800 HP | ||
Maximum traction force | 8000 N | 16000 N | 16000 N | – | – | ||
Mechanical features | |||||||
Rollers diameter | 400 mm | 400 mm | 400 mm | 240 mm | 240 mm | ||
Rollers width | 700 mm | 700 mm | 700 mm | 660 mm | 660 mm | ||
Roller balancing grade | G 2.5 | G 2.5 | G 2.5 | G 2.5 | G 2.5 | ||
Equivalent base inertia | 450 Kg | 900 Kg | 550 Kg | 240 Kg | 480 Kg | ||
Dimensions | 3470×1135 mm | 4360×3470 mm | 3470×5300 mm | 3070×870×310 mm | 4160×3130 mm | ||
Deck height | 410 mm | 460 mm | 640 mm | 360 mm | 360 mm | ||
Weight | 2500 kg | 2500 kg | – | 2000 kg | 2000 kg | ||
Voltage | 400 V 50 Hz 3/N/PE | 400 V 50 Hz 3/N/PE | 400 V 50 Hz 3/N/PE | 220 V 50 Hz 1/N/PE | 220 V 50 Hz 1/N/PE |