HYBRIDRIVE
PROPULSION FOR
ARTICULATED BUS
SOLUTIONS
SAME INDUSTRY LEADING
EFFICIENT PROPULSION FOR
ALL OF YOUR BUSES
HDS200
More than 4500 HybriDrive propulsion systems power fleets all over
the world delivering significant fuel savings, quieter environments,
smoother rides and the largest GHG emission savings over CNG
and diesel transit solutions. HybriDrive series propulsion has been
powering 35’-40’ buses with its successful HDS200 system and now
presents the new HDS300 system to drive 60’ buses.
Energy storage system
Reference MJ Bradley report
http://www.mjbradley.com/node/241
COMMON SYSTEM FOR
EASE IN MAINTENANCE
AND TRAINING
The HDS300 system is built using many components common to
the proven HDS200 system, but upgraded to handle the increased
power, torque and weight requirements of 60-foot (18m) articulated
buses. Those operators with HDS200 HybriDrive propulsion systems
currently in service will find it easy to maintain and service HDS300
due to its similar hardware and software.
HDS300
Accessory power
system (APS2)
Energy storage
system
Propulsion
control
system
(PCS)
Accessory power
system (APS2)
Propulsion control
system (PCS)
Motor/
generator
(MTS)
CORE COMPONENTS
UPGRADED FOR HIGHER
POWER AND PERFORMANCE EV MOBILITY AVAILABLE
The HDS300 meets all APTA vehicle performance requirements. By
utilizing the full power of Cummins ISL 330 hp engine, the HDS300
provides the torque and power required for a 63,000 lb. artic bus to
sustain vehicle speeds up to 65 mph with superior acceleration.
The upgraded traction motor increases HDS300’s peak output
torque capability to 4790 ft-lbs (6500Nm) making it easy to climb
steep hills.
HDS COMMON COMPONENTS
HDS300
Traction Motor/Traction
Generator
Power levels increased 15%
Torque levels increased 23%
Propulsion Control System and
System Control Unit
Power Electronics upgraded for
higher power and performance
Accessory Power Systems (APS2) Original APS2 design exceeds
power requirements to fully
power all electric accessories.
Limited EV mobility is available with HybriDrive series
propulsion (HDS300). Depot Drive enables bus
operators to enter or depart the bus depot without the
engine running for short distance travel. (Range <500
yards at speeds < 10 mph). Travelling through the depot
on electric power helps air quality, and allows transit
agencies to decrease their facilities’ heating and air
conditioning budget and keeps the air clean for their
employees.
Stop/Start mode will be available soon on the HDS300
system to match the HDS200 systems' full EV mobility.
Stop/Start technology allows engine shut-off at stops
to prevent idling with no loss of passenger comfort or
bus operator control. All bus electric accessories remain
operating off of battery power provided by HybriDrive
Series-E.
Motor/generator (MTS)
Traction Motor Ratings
HDS200
HDS300
Power at output shaft
Peak
Intermittent
Continuous
270 hp (200 kW) 520 – 2000 rpm
240 hp (180 kW) 460 – 2400 rpm
215 hp (160 kW) 640 – 2485 rpm
310 hp (230 kW) 430 – 1680 rpm
270 hp (200 kW) 370 – 2640 rpm
240 hp (180 kW) 510 – 2640 rpm
Torque at output shaft
Peak
Intermittent
Continuous
3800 ft-lbs (5200 Nm) 0 – 185 rpm
2700 ft-lbs (3700 Nm) 0 – 460 rpm
1800 ft-lbs (2400 Nm) 0 – 640 rpm
4700 ft-lbs (6400 Nm) 0 – 200 rpm
3800 ft-lbs (5200 Nm) 0 – 370 rpm
2500 ft-lbs (3400 Nm) 0 – 510 rpm
Speed at output shaft
Operational
Overspeed
0–2485rpm
2730 rpm
0–2640rpm
2810 rpm
Physical
Length (end of shaft)
Width
Height
Weight (wet)
24.8 in (629mm)
24.1 in (613 mm)
22.4 in (569 mm)
804 lbs (352 kg)
25.7 in (653 mm)
24.1 in (613 mm)
22.4 in (569 mm)
855 lbs (388 kg)
Jacket water ethylene (or propylene) -glycol, 167°F
(75°C) max, 10 gpm (38 lpm) / Internal ATF, electric oil
pump, filter, cooler, oil sump
Jacket water ethylene (or propylene) -glycol,
149°F (65°C) max, 10 gpm (38 lpm) / Internal ATF,
electric oil pump, filter, cooler, oil sump
Cooling
Operating temperature
Vehicle GVWR up to
-40° to 185°F (-40° to 85°C) / Local external ambient
63,000 lbs (28.6 mT)
@ 45 mph (72 kph)
63,000 lbs (28.6 mT)
@ 65 mph (104 kph)
Traction Generator Ratings
Power: Engine input/DC electric
output
Continuous
Torque: Engine input
Continuous
Speed
Physical
Length (beyond FWH)
Width
Height
Weight (wet)
Cooling
Operating Temperature
HDS200
HDS300
280 hp/195 kW @ 2300 rpm
330 hp/230 kW @ 2000 rpm
640 ft-lbs (870 Nm) 0 – 2300 rpm
865 ft-lbs (1175 Nm) 0 – 2000 rpm
0–2300 rpm
2700 rpm
0–2000 rpm
2700 rpm
6 in (155 mm)
23.6 in (600 mm)
23.6 in (600 mm)
251 lbs (114 kg) /+26 lbs (12 kg) for CWK
6.3 in (160 mm)
23.6 in (600 mm)
23.6 in (600 mm)
300 lbs (136 kg) /+26 lbs (12 kg) for CWK
Jacket water ethylene (or propylene) -glycol, 185°F (85°C) max, 10 gpm (38 lpm)
-40° to 185°F (-40° to 85°C) / Local external ambient
BAE Systems
1098 Clark Street
Endicott, NY 13760
BAE Systems
Marconi Way
Rochester Kent ME1 2XX
www.hybridrive.com
This document gives only a general description of the product(s) and
service(s) and, except where expressly provided otherwise, shall not form any
part of any contract. From time to time, changes may be made in the products
or the conditions of supply.
BAE SYSTEMS is a registered trademark of BAE Systems plc.
©2014 BAE Systems. All rights reserved.
Cleared for open publication on 09/14
CS-14-E77