DY Concrete Pumps 42X-5RZ pump truck

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Boom Specifications – Roll-and-Fold Design

Height & Reach42X-5RZ
Vertical reach41.5 m136′ 2″
Horizontal reach37.5 m123′
Reach from front of truck35.96 m118′
Reach depth30 m98′ 5″
Unfolding height8.2 m26′ 11″
Boom Section Articulation42M
1st section articulation92 °
2nd section articulation180 °
3rd section articulation180 °
4th section articulation245 °
5th section articulation250 °

Boom Section Length
1st section length7.8 m25′ 7″
2nd section length6.8 m22′ 4″
3rd section length7.2 m23′ 7″
4th section length7.7 m25′ 3″
5th section length8 m26′ 3″
General Specs42M
Pipeline size (ID) metric ends125 mm5″
End hose – length3.5 m11’ 6″
End hose – diameter125 mm5″
Front Outrigger Spread: X-style, telescope & extend down7.7 m25′ 3″
Rear Outrigger Spread: Swing & extend down9 m29′ 6″

Pump Specifications

OutputRod side
Piston side
160 m3/hr
108 m3/hr
209 yd3/hr
141 yd3/hr
PressureRod side
Piston side
85 bar
130 bar
1,232 psi
1,886 psi
Material cylinder diameter230 mm9″
Stroke length2100 mm6’11”
Max strokesPer minute
Rod side
Piston side
1 minute
Volume controlZero to full
Hopper VibratorStandard
Hard-chromed material cylindersStandard
Hydraulic systemClosed-loop
Hydraulic system pressure350 bar5,075 psi
Differential cylinder diameter140 mm5.5″
Rod diameter80 mm3″
Maximum size aggregate60 mm2.4″

42-Meter RZ Concrete Boom Pumps

DY Concrete Pump working to pump concrete at a job site If you’re looking to add a lightweight yet powerful and dependable concrete boom pump to your construction equipment fleet, our 42-meter concrete boom pump can meet your needs. Ideally suited for both commercial and residential construction projects, the 42X-5RZ offers unmatched versatility and maneuverability. You’ll be able to complete more work in less time and with greater efficiency than ever, enhancing your construction company’s performance and profitability.


Valuable 42-Meter Concrete Boom Pump Benefits

The 42X-5RZ concrete boom pump offers a host of features and benefits that will have a positive impact on all your residential and commercial concrete pouring projects:


Key 42X-5RZ Technical Specifications

Our 42-meter concrete boom pump features a horizontal reach capacity of 123’. The reach capacity from the front of your vehicle is 118’. The boom pump’s reach depth is 98’ 5” and the total unfolding height is 26’ 11”. Standard features include hard-chromed material cylinders and a hopper vibrator. The diameter of the cylinders is 9”.


Trust Our More Than 30 Years of Concrete Boom Pump Experience

Our strategic alliance with DY International in Korea enables DY Concrete Pumps to serve the needs of the entire North American marketplace. Our more than 30 years of concrete boom pump manufacturing expertise allows us to offer high-quality, easy-to-use products at competitive prices along with world-class support. We operate facilities in Calgary, AB, and Dallas, TX, to provide fast, efficient service to our large and growing North American customer base. This includes in-person visits from well-trained field sales personnel, reliable telephone technical support and complete start-up assistance so you can learn how to use your new concrete pump the right way.

You’ll also enjoy fast access to parts for our 42-meter concrete boom pump and every other product in our inventory. We understand the importance of getting parts quickly to minimize disruptions to your construction operation. That’s why we offer same- and next-day shipping for all replacement parts.


Find Out More About Adding the 42X-5RZ to Your Construction Equipment Fleet

For more information about the 42-meter concrete boom pump from DY Concrete Pumps, just fill out and submit the convenient online contact form and we’ll respond quickly. We’ll also be happy to provide a no-obligation pump quote.

Pump Working Range

diagram showing DY Concrete Pumps 42X-5RZ pump working range

Photos and drawings are for illustrative purposes only. Dimensions will vary with different truck makes, models and specifications. For available options, please contact the factory.

Operator Friendly HBC Radio Remote

financing options available view our latest brochure
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Chassis Options


Weaver Steel Construction LLC logo

August of 2019 we took delivery of our DY 38X-5ZR. I absolutely love it! Operator friendly, perfect size for almost any

Lowell Horst

Operator @ Weaver Steel Construction LLC.

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Alvarado Concrete Pumping logo

I bought my first DY 42m in 2016. After 7-months of operating trouble free, I bought a second DY and have

Eric Marino

Alvarado Concrete Pumping

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Witmer's Boom Pumping logo

Witmer's Boom Pumping purchased their second boom pump from DY, a 38X-5ZR on a Kenworth. We were really happy to see

Duane Witmer

Owner @ Witmer's Boom Pumping

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