D174 | Alta Equipment Company

D174 CROSSOVER EXCAVATOR — Get even more dig for your dollar with two new Discovery Series models

Gradall XL Series V and Discovery highway-speed excavators travel quickly to one or more jobsites and then back to the safety of the equipment yard at the end of the day. With Gradall’s world-famous full tilting, telescoping boom, and an array of available attachments, both XL and Discovery models offer versatility with unmatched mobility. Choose from XL Series V or the Discovery models built on a Freightliner chassis, designed with government and specialty contractors’ budgets in mind.

FEATURES

NEW D172 AND D174 MODELS

• 36% increase in horsepower

• 9% increase in highway travel speed

• Greater axle capacity

• Reduced noise and fuel consumption

• More comfort in chassis cab

CHASSIS DESIGN

• Reinforced chassis with a modified rear suspension, specifically designed in a collaboration between Gradall and Freightliner engineers

• Over-the-road travel at highway speeds

• Allison 6-speed automatic transmission

• No need for outriggers

• Up to a 55-degree wheel cut, providing excellent curb-to-curb maneuverability

• Powered by a single Cummins 6.7-liter engine – 50-state legal

• Fully supported by Freightliner distribution network

CHASSIS CAB

• Ergonomically designed interior with extra sound-deadening

• Standard convenience features include an adjustable steering column, dual reading lights and radio

• Freightliner cab accommodates a driver and a passenger

BOOM

• Full boom tilts 220°

• No loss of power to attachment tilting capability

• Rugged 27′ 7″ telescoping boom

• Low working profile under bridges, trees and in tunnels

• Full selection of attachments

• Full-length boom visibility during the entire dig cycle unlike conventional boom

• Bucket capacity up to 3/4 yard with 60-inch ditching bucket

• Fast cycle times – ditching, loading and spreading

OPERATOR CAB

• Choose the Gradall, Deere or SAE joystick pattern using an in-cab switch

• Quiet, roomy cab with comfortable seating module

• Excellent job site visibility

• Standard air conditioning

ADVANCED SYSTEMS

• Legendary Bosch Rexroth design and reliability

• All new, modern high-pressure hydraulic system is electronically controlled with pressure-compensated, load-sensing valves

• Combined electrical system for chassis and excavator delivers advanced, effective operation

EXCAVATOR

• Tail swing won’t obstruct traffic on narrow roads

• Stable, without the need for outriggers

• All new electric remote drive system for positioning chassis

• No need for a second engine

Similar models may be shown in addition to the featured model. Equipment may be shown with options. Specifications are subject to change without prior notice.

  • Operating Range And Performance - Boom Telescope: 10' 3" (3.1m)
  • ropstype: Enclosed
  • Weights And Dimensions - Transport Length w/ Bucket: 27' 1" (8.3m)
  • Undercarriage - Wheelbase: 15' 10" (4.8m)
  • Operating Range And Performance - Bucket Pivot Angle: 165°
  • Operating Range And Performance - Max. Radius at Groundline: 24' 9" (7.5m)
  • Weights And Dimensions - Transport Width w/ Bucket: 8' 6" (2.6m)
  • Operating Range And Performance - Max. Lift Capacity: 5,490 lb (2,400kg)
  • Weights And Dimensions - Gross Vehicle Axle Rating: 37,000 lb (16,783kg)
  • Operating Range And Performance - Max. Work Hgt., (Boom below grade): 14' 7" (4.5m)
  • Operating Range And Performance - Swing Clearance: 6' 7" (2.0m)
  • Undercarriage - Engine Standard: Cummins ISB 6.7
  • Operating Range And Performance - Rated Boom Force: 16,387 lb (72.9kN)
  • Operating Range And Performance - Rated Bucket Breakout Force: 11,400 lb (50.7kN)
  • Operating Range And Performance - Max. Loading Height: 16' 10" (5.1m)
  • Undercarriage - Travel Speed: 60 mph (97kph)
  • Operating Range And Performance - Operating Weight: 34,500 lb (15,650kg)
  • Weights And Dimensions - Transport Height w/ Bucket: 12' 9" (3.8m)
  • Operating Range And Performance - Boom Tilt: 220°
  • Undercarriage - HP @ RPM: 300/2600
  • Weights And Dimensions - Drive: 4 x 4
  • Operating Range And Performance - Max Digging Depth: 13' 0" (4.0m)
  • Undercarriage - Ground Clearance: 10" (254mm)