Putting a new cost-efficiency measure—“fluid economy”-- into play, Navistar Inc. announced yesterday that independent third-party testing has proved its International ProStar+ tractor powered by its ...

Ferrara Fire Apparatus Inc., a custom fire apparatus manufacturer, has begun installing U.S. Environmental Protection Agency 2010-compliant MaxxForce 13 diesel engines in its Inferno and Igniter heavy ...

LAS VEGAS, February 22, 2011 – Spartan Chassis this week expanded its engine options for custom emergency response apparatus by offering the MaxxForce® 13 heavy-duty diesel in its 2011 Gladiator® ...

INDIANAPOLIS – April 19, 2012 – Sutphen Corporation is now offering Navistar’s MaxxForce ® brand diesel engines in its Sutphen ® mid-mount aerial platforms and Monarch ® custom pumpers. Buyers of ...

International Truck and Engine Corp. on Thursday, March 22, at the Mid-America Trucking Show in Louisville, Ky., revealed the power and torque ratings for its MaxxForce 11 and MaxxForce 13 Class 8 ...

Navistar is attemping a turnaround on two fronts—its financial woes and its engines—and a drive of its revised heavy-duty diesel offerings strongly suggests pleasing progress. The driving was during a ...

Navistar Inc has announced results from independent, third-party testing that prove the new 2010 International ProStar+ Class 8 tractor with the MaxxForce 13 Advanced EGR engine is a leader in fluid ...

TORONTO, Ont. — By chance, I landed a week-long city run with a leased International ProStar+ paired with a production model EPA2010-compliant MaxxForce 13 engine. I’ve been anxious to try this engine ...

Navistar has submitted its MaxxForce 13 diesel engine to the U.S. Environmental Protection Agency for compliance testing, the company told attendees at a stock analyst meeting Feb. 1. A Navistar ...

Controversy swirling around Navistar and its pursuit of a diesel emissions reduction solution unique to the truck industry finally has a reason to begin dissipating. At a vocational-truck sales boot ...

Navistar International says third-party testing has proved that its ProStar+ tractor with a 2010-legal MaxxForce 13 diesel is more efficient than two major competitors when both fuel and diesel ...

WARRENVILLE, Ill. –A new partnership will allow Navistar to build natural gas-powered International MaxxForce 13 engines for the North American market, the company has announced. Navistar inked a ...