Download - B3-3 Brochure
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The Power You Need InA Perfectly Sized Package.
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Advisor software makes it easy to engineerthe B3.3 into a range of applications.
Front-mount PTO option offers 100%power for hydraulic applications.
f you need a diesel engine with
the toughness, reliability and
durability of a Cummins in the
60-85 horsepower range its here.
Cummins B3.3 is an in-line 4-cylinder
diesel with direct injection and your
choice of natural aspiration or
turbocharging.
Power-Packed And Proven.The Cummins B3.3 delivers up to
85 horsepower with 215 lb-ft of torque.
Thats as much as you get from many
4-liter engines in a lighter, less
expensive package. Thats power you
can use with the best torque rise in
its class in many applications.
Its compact footprint and flexible
design make it easy to engineer the
B3.3 into a wide variety of equipment.
Thats one of the reasons why its
proven popular for repowers as well
as original equipment installations.
Today, thousands of these engines are
hard at work in construction equipment
around the globe, with millions of hours
accumulated. In addition to its reliability
and fuel economy, customers have
been particularly impressed with the
smooth-running operation of the B3.3.
Quietly Getting Business Done.Today, meeting lower noise regulations
is a big issue. Thats why we designed
the B3.3 with a deep, stiff crankcase
and optimized rib arrangement with an
isolated valve cover to reduce noise
emission levels. Plus, Cummins offers
engine options that can help to reduce
the decibels even further.
Better For The Environment.The B3.3 is better for both the worlds
environment and the operators
environment. Efficient fuel injection
and air-handling systems improve
combustion and reduce emissions.
The result is an engine with proven
technology to meet Tier 2 requirements
while maintaining the lowest possible
cost of installation.
A Better Fit For Your Equipment,Your Customers And Your Company.
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ToughBut Flexible.Every piece of equipment has its own
design characteristics and load
requirements. The Cummins B3.3 has
many built-in advantages that make
integration easier. For instance:
regardless of whether you order your
B3.3 with or without turbocharging, it
has a low heat rejection rate. This is a
significant factor for a wide range of
small construction equipment.
The B3.3 has a wide variety of build
options, including the ability to specify
features that work best in your
equipment. Optional features include:
cold-start packages, SAE #3 or #4
flywheel housings, multiple flywheels,
choice of fan heights, auxiliary pump
drive, a front PTO drive with 100%
torque capability and a gear-driven
positive displacement air compressor.
Whether you manufacture air
compressors, gensets, concrete saws,
water pumps, skidsteers, forklifts or any
other kind of diesel-powered equipment
Cummins will supply a B3.3 to meet
your equipment specifications. And
perform to customer expectations.
Put Our AdvisorTo Work For You.To ensure that your equipment works at
peak performance, precise application
engineering is important. Cummins
Advisor is an engine installation
software package that builds a virtual
model to show how the B3.3 is
installed in your equipment, making
sure that systems function as a team
for optimum performance.
Advisor takes into account everything
from load factors to fuel lines, operating
climates to duty cycles and then
checks to see how these factors could
affect overall reliability and equipment
performance. So you get better total
performance from each and every
piece of equipment.
Advisor makes the process of engine
and equipment specification easier and
more accurate than ever. Ensuring that
your engine and your equipment
deliver the performance you expect.
And its a Cummins exclusive.
Service Made Simple.Your customers want service simplified
and minimized. The Cummins B3.3
delivers both. Filters and maintenance
items can be located on one side of the
engine. Both the naturally aspirated and
turbocharged versions of the B3.3 offer
extended oil and filter change intervals.
The compact size of the B3.3makes it ideal for mobileequipment applications.
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Fan OptionsTwo optional fan height positionsand a variety of ratio choicesavailable.
PTO OptionsEngine-mounted, gear-drivendesigns. Options includefront-mount crank PTO with100% torque.
Optimized Crankcase DesignDeep, stiff design has structuralribs for reduced noise.
Vital StatsDisplacement, 3.3 liters (199 cu in)Bore, 95 mm (3.74 in)Stroke, 115 mm (4.53 in)Weight (Dry), 236-251 kg (520-553 lb)Oil Capacity, 7.0 liters (7.4 U.S. quarts)
Technology
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Warranted For 2 YearsOr 2,000 Hours.The B3.3 is backed by one of the most
comprehensive warranty coverages in
the industry. Its also one of the easiest to
understand, with just three simple steps.
Step One: Full coverage on all Cummins
industrial engines and original equipment
components with unlimited hours during
the first year of operation. This includes
original equipment electrics such as
alternators, starters, etc.
Step Two: Full coverage is extended for
the second year, up to 2,000 hours of
operation. Total hours are cumulative
from the time the engine goes in service.
Step Three: Major component coverage
including block, crankshaft, camshaft
and rods on all products for the third
year, or up to 10,000 hours of operation.
Total hours are cumulative from the time
the engine goes in service.
Encompass ExtendsCoverage Longer.Unlike other extended coverage plans,
Encompass protection plans dont put
hourly limits on engine coverage. No
matter where the equipment was
bought or where it will be used you
can get up to three years of coverage.
With your choice of parts only, parts and
labor, or parts, labor and travel.
All Our EnginesGet Powerful Care.The B3.3 comes with something
else the competition cant match.
Cummins QuickServe. With a toll-free
number your customers can call, any
hour of the day or night, for assistance
(1-800-DIESELS). Emergency service to
help your customers when they need it,
where they need it. The largest
independent parts and service network
in the world all computer-linked for
fast inventory retrieval. Plus factory-
trained technicians. Genuine Cummins
Parts. And a whole lot more. Cummins
QuickServe is an entire system
designed to provide better customer
service. And its available only through
Cummins distributors.
Knowledge Is Power.To find out more about the Cummins
B3.3 engine, please contact your
local dealer or distributor, or call our
Customer Assistance Center at
1-800-DIESELS (1-800-343-7357).
Or, e-mail [email protected]
or visit us on the Internet at
www.cummins.com.
Direct InjectionFor lower fuel consumption andheat rejection with quicker starts.
Intake Air HeaterImproves cold-weatheroperation. Other cold-start aidsalso available.
Left- or Right-Side ServiceOptionsSingle-side access for easymaintenance.
ENCOMPASS
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Cummins Inc.Box 3005 Columbus, IN 47202-3005U.S.A.
Phone: 1-800-DIESELS (1-800-343-7357)Fax: 1-800-232-6393E-Mail: [email protected]: www.cummins.com
Bulletin 3624649 Printed in U.S.A. 2/022002 Cummins Inc.
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210
190
170
150
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78
68
58
48
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18600 900 1200 1500 1800 2100 2400 2700
600 900 1200 1500 1800 2100 2400 2700
B3.3 RatingsEN G I N E AD V E RT I S E D PE A K PE A KMO D E L HO R S E P O W E R HO R S E P O W E R TO R Q U E AS P I R AT I O N
B3.3-85 85 @ 2600 RPM 85 @ 2600 RPM 215 LB-FT @ 1600 RPM TURBOCHARGED
B3.3-80 80 @ 2200 RPM 80 @ 2200 RPM 215 LB-FT @ 1600 RPM TURBOCHARGED
B3.3-65 65 @ 2600 RPM 65 @ 2600 RPM 158 LB-FT @ 1600 RPM NATURALLY ASPIRATED
B3.3-60 60 @ 2200 RPM 60 @ 2200 RPM 158 LB-FT @ 1600 RPM NATURALLY ASPIRATED
ALL RATINGS ARE INTERMITTENT UNLESS OTHERWISE NOTED.ADDITIONAL RATINGS MAY BE AVAILABLE. CHECK WITH YOUR CUMMINS DISTRIBUTOR OR DEALER.
NAT U R A L LY AS P I R AT E D - 65 H P
TU R B O C H A R G E D - 85 H P
NAT U R A L LY AS P I R AT E D - 65 H P
TU R B O C H A R G E D - 85 H P585.1 mm (23.1 in)
235.8 mm (9.3 in)
573.2 mm (22.6 in)
809.0 mm (31.9 in)
703.0 mm(27.7 in)
347.0 mm(13.7 in)