Gradall D174
Gradall Discovery Series
- Extended warranty
- Flexible financing
- Tailored service contracts
The Gradall D174 Discovery Series excavator combines highway travel speed with versatile telescoping boom technology for efficient roadside and utility work.
The Gradall D174 is a highway-speed wheeled excavator in the Discovery Series, designed for road maintenance, utility work, and general excavation. It features Gradall’s signature telescoping boom with 220° tilt capability, allowing work in tight spaces and below-grade applications. The machine travels at highway speeds, eliminating the need for a separate transport vehicle.
Technical specifications
Here are the key specifications for D174. Want more details? Download the brochure or contact us.
- Operating Weight 34 500 lb
- Gross power (HP) 300 hp
- Max. digging depth 13 ft
- Max Reach at Groundline 24.75 ft
- Max Loading Height 16.83 ft
- Boom Telescope 10.25 ft
- Boom Tilt 220 deg
- Bucket Pivot Angle 165 deg
- Rated Boom Force 16 387 lb
- Rated Bucket Breakout Force 11 400 lb
- Max Lift Capacity 5 490 lb
- Transport Length 27.08 ft
- Transport Height 12.75 ft
- Transport Width 8.50 ft
- Swing Clearance 6.58 ft
- Engine Cummins ISB 6.7
- Max. speed 60 mph
- Ground Clearance 10 in
- Drive 4 x 4
- Wheelbase 15.83 ft
- Gross Vehicle Axle Rating 37 000 lb
Benefits & Features
Here are the key benefits and features of the D174. Want to know more? Download the brochure or get in touch with us.
Unmatched Reach and Power for Heavy-Duty Excavation
The Gradall D174 combines a powerful 300 HP Cummins engine with a rated boom force of 16,387 lb and bucket breakout force of 11,400 lb, delivering robust performance. With a maximum digging depth of 13′ and a reach of 24′ 9″, it handles tough excavation tasks efficiently and reliably.
Versatile Boom and Bucket Movement for Precision Work
Featuring a 220° boom tilt and 165° bucket pivot angle, plus a 10′ 3″ boom telescope, the D174 offers exceptional maneuverability and precision. Its max loading height of 16′ 10″ and 5,490 lb lift capacity enable seamless handling of diverse materials in confined job sites.
Operator Comfort and Safety with Advanced Mobility
Built on a 4×4 drive with a 15′ 10″ wheelbase and 10″ ground clearance, the D174 ensures smooth, stable operation across rough terrain. Its 60 mph max speed and compact transport dimensions (27′ 1″ length, 8′ 6″ width) enhance job site safety and mobility for faster project completion.
