The SBX is the Electric Microbus We'd Like to See on Our Roads

At the recently-concluded 2nd Philippine Auto & Parts Expo (PhilAPEX), of the handful of jeepneys and buses on display that are qualified for the government's Public Utility Vehicle Modernization Program (PUVMP), one unit stood out for its cute look and diminutive size: the SBX.

Manufactured by AssemblePoint, a Japanese company engaged in electric vehicle manufacturing and consultancy,the SBX is a new type of public transportation system that Japanese conglomerate SoftBank is promoting for Southeast Asia.

The SBX was developed over two years and has undergone testing in both the Yatsugatake mountain range and the Fuji Speedway.

Development of the SBX started in May 2015 as an alternative to the tricycles that dot the roads of the countries in the ASEAN region like Philippines, India, Cambodia, and Thailand. In July 2017, the first prototype was completed and by January 2018, pilot testing of the SBX as a public utility vehicle transport started in Intramuros in the city of Manila.

The SBX was conceived as a Mobility as a Service (MaaS) transport system "that covers the Last One Mile from the terminal of such as the railroad." As such, the SBX as a public utility vehicle will serve as the last vehicle for commuters to use to transport them from their last drop-off point to their homes. In a similar application, and one that it is very apt for, the SBX has been in use to transport people around the small and tight streets of Intramuros, reaching places where the traditional, old-fashioned jeepneys can't.

Powering the SBX is a 5.3 kw electric motor through a swappable 3.8-kwH lithium-ion battery that can propel the vehicle up to a maximum speed of 40 kph and a range of 60 kilometers when driven at a constant speed of 20 kph. And since a depleted battery can be exchanged with a fully-charged one within five minutes, the SBX can operate around the clock.

In the Philippines, the SBX pilot program is operated by MC Metro Transport Operation, Inc. (MMTOI), the same company that operates the electric tricycles in use within Intramuros as well.

Although a price has not yet been set for would-be local operators of the SBX, MMTOI will offer its lithium-ion battery at a rate of PHP200 per day--once the SBX is operational, of course.

If there's enough demand for the SBX locally, MMTOI and SoftBank are supposedly looking at manufacturing the microbus locally as well.

AssemblePoint and SoftBank still aren't done with the SBX though as there are plans to make it capable of platooning--having one or two cars follow the lead car automatically, similar to how a train engine pulls the train cars behind it--and to make it a self-driving shuttle service.

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SBX
			Prototype	Production
Riding Capacity	Driver+Passenger		1+8	1+10
Body Dimension	Overall Length (mm)		3120	3670
	Overall Width (mm)		1620	1680
	Overall Height (mm)		1985	2045
	Wheelbase (mm)		2200	2700
	Tread	Front (mm)	1435	1455
		Rear (mm)	1435	1455
	Overhang	Front (mm)	440	440
		Rear (mm)	480	530
Cabin Dimension	Step Height (mm)		325	335
	Door	Width (mm)	610	665
		Height (mm)	1500	1500
	Cabin Height	Ceiling (mm)	1470	1550
		Roofbow (mm)	1405	1500
	Gangway (mm)		700	800
	Seatback	Distance (mm)	1440	1500
		Width (mm)	1570	2000
	Seat Cushion	Width (mm)	1630	2000
		Depth (mm)	370	350
Weight	Curb Weight (kg)		555	590
	Gross Vehicle Weight (kg)		1095	1250
Tires	Front		155/65R14	155/65R14
	Rear		155/65R14	175/70R14
Minimum Ground Clearance	(mm)		140	165
Minimum Turning Radius	(m)		4.4	5
Motor	Rated Power (kw)		5.3
Battery	Capacity (kWh)		3.8
	Type		Li-ion
Performance	Maximum Speed (kph)		40
	Hill Climbing (%)		25
	E-Power Consumption		NA	8.4
	Range (km @ 20 kph)		60