B4.5 (Stage V) for 2019

Overview

B4.5 (Stage V) for 2019

WHY CHOOSE THE B4.5?

Performance– Delivering exceptional power and responsiveness for faster cycle times, the 4-cylinder B4.5 delivers 16 percent more power and 11 percent more torque than the current version of this engine.

More With Less
– Get more reliability, and more productivity with the B4.5. With ratings from 121– 200 hp (90 – 149 kW), this engine delivers higher performance for more machine capability.

Superior Fuel Efficiency
– Not only do you get more power – you use less fuel, with total fuel efficiency improved by up to 25 percent with Stop-Start Technology.

Easier Installation
– The EGR-free architecture reduces complexity, improves reliability and reduces the cooling system space claim. Multiple component options allow for easier installation and maintenance.

Reduced Complexity – Cummins latest Single Module™ aftertreatment system is 50% smaller and up to 30% lighter than current DPF/SCR systems. Higher efficiency NOx conversion allows EGR to be removed.

Validated Globally
- The B4.5 is EU Stage V ready, as well as EU Stage IV and EPA Tier 4 Final certified. In addition, high sulfur fuel tolerance enables the installation of the B4.5 globally, to support your needs in any area of the world.

 

Specifications

Certification Level Stage V ready / Stage IV & Tier 4 Final certified
Configuration Inline 4 Cylinder
Displacement 4.5 L (275 In3)
Power 121-200 hp (90-149 kW)
Torque 369-576 lb-ft (500-784 N•M)
Aspiration  Turbocharged and charged air cooled
Approx. Weight (wet)* 860 lbs (390 kg)
Dimension*

L: 33 in / 833 mm

H: 38.33 in / 974 mm

W: 27.74 in / 705 mm

*Specification dependent

For more information please contact your local distributor or call 1-800-CUMMINS

Product Finder Specifications

Markets
Certification Level Stage V
Power 121 - 200 hp / 90 - 149 kW
Torque 369 - 576 lb-ft / 500 - 781 N•m

Ratings

Engine Model Rated Power HP (kW) @ RPM Torque Peak LB-FT (N•M) @ rpm
B4.5 173 173 (129) @ 2500 575 (780) @ 1500
B4.5 162 162 (121) @ 2200 520 (705) @ 1500
B4.5 130 130 (97) @ 2500 480 (651) @ 1500
B4.5 173 173 (129) @ 2200 575 (780) @ 1500
B4.5 165 165 (123) @ 2200 563 (763) @ 1200
B4.5 145 145 (108) @ 2200 525 (712) @ 1200
B4.5 133 133 (99) @ 2200 467 (633) @ 1500
B4.5 121 121 (90) @ 2200 369 (500) @ 1500
B4.5 173 173 (129) @ 2000 575 (780) @ 1500
B4.5 165 165 (123) @ 2000 563 (763) @ 1200
B4.5 154 154  (115) @ 2000 525 (712) @ 1200
B4.5 200 200 (149) @ 2500 578 (784) @ 1500
B4.5 188 188 (140) @ 2500 575 (780) @ 1500
B4.5 173 173 (129) @ 2500 575 (780) @ 1500
B4.5 188 188 (140) @ 2000 575 (780) @ 1500
B4.5 173 173 (129) @ 2000 575 (780) @ 1500

Features

XPI FUEL SYSTEM FROM CUMMINS FUEL SYSTEMS
Cummins XPI High Pressure Injection (XPI) fuel system delivers superior performance, regardless of engine rpm. Multiple injection events per cycle improve fuel efficiency and enable smoother, quieter operation. Steel plungers and diamond like coated roller tappets make this the toughest XPI fuel system to date.

SINGLE MODULE™ AFTERTREATMENT SYSTEM
The compact Single Module™ aftertreatment system combines DOC, DPF and SCR in one unit which takes up 50 percent less space and weighs 30 percent less than the prior system. Learn more.

CUMMINS DIESEL PARTICULATE FILTER AND SELECTIVE CATALYTIC REDUCTION
Cummins Diesel Particulate Filter (DPF), proven highly effective at Tier 4 Interim, virtually operates as a passive device, with active regeneration required less than 1 percent of operating time and no impact on equipment operation. Learn more.

FLEETGUARD NANONET FUEL FILTERS
Fleetguard fuel filters with NanoNet advanced media provide up to 13 times greater protection against particles 4 microns and larger. A unique patented no-filter, no run design prevents the engine from running without a filter installed. Learn more.

FULLY INTEGRATED ELECTRONIC CONTROLS
A single higher-capacity Electronic Control Module (ECM) controls everything from air intake to exhaust aftertreatment, for peak performance and near-zero emissions


Brochures Available

Title Bulletin Number Request View  
2018 World Ag Brochure 5410983 View  Download
Stage V - Technology That Transforms Leaflet - A5 Format 5410844 View  Download
Stage V - Technology That Transforms Leaflet - German - A5 Format 5410845 View  Download