JLG X770AJ

The JLG X770AJ is a compact crawler articulating boom lift that clears standard double doorways yet still climbs to about 77 ft of platform height with roughly 43 ft of horizontal outreach and a 500 lb unrestricted capacity. A 21.6 hp Kubota diesel drives the base unit, while an available 83V lithium-ion electric system offers zero-emission operation indoors. Auto leveling and drive speed control smooth out uneven terrain, and non-marking tracks protect finished floors, with a 28 percent gradeability rating for added versatility. Facility crews and interior contractors working atriums, warehouses, or industrial plants gain serious height without sacrificing access through tight openings.

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JLG X770AJ Specifications

Power & Engine

Horsepower (Gross)

21.6 HP

Engine

Kubota D902 Diesel, 21.6 hp

Physical Dimensions & Weight

Overall Width

39 in

Length

20 ft 10 in

Operational Performance

Lift Capacity

507 lb

Arm Reach

43 ft 0 in

Classification & Options

Specialty

77 ft platform height; 500 lb capacity; 43 ft horizontal outreach; double-door access; bi-energy diesel/electric; non-marking tracks

Lift Configuration

Compact Crawler Boom

Equipment Type

Boom Lifts - Compact Crawler

Application

arena and convention center work, warehouse maintenance, indoor industrial plants, facility upkeep, atrium and interior construction

Downloads

Southeastern Equipment Company Guide - 2026

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Indiana Company Guide - 2026

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Southeastern Equipment Company 2026 Rental Guide

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Southeastern Equipment Company Press Kit

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JLG X770AJ

JLG X770AJ

JLG X770AJ Specifications

Downloads

Southeastern Equipment Company Guide - 2026

Indiana Company Guide - 2026

Southeastern Equipment Company 2026 Rental Guide

Southeastern Equipment Company Press Kit

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