Haulotte HT85 RTJ O Telescopic Boom Lift – Optimized Product Page Content

🔹 Product Overview
The Haulotte HT85 RTJ O is a high-performance Diesel-powered Rough Terrain Telescopic Boom Lift. It is built to achieve exceptional outreach and height for large construction, industrial, and infrastructure projects. It delivers a maximum working height of 91 ft and one of the industry’s best horizontal outreach measurements at 78 ft 3 in. The “O” model features 4-wheel drive (4WD) and 2-wheel steer (2WS), an oscillating axle, and a dual load capacity system, ensuring efficiency and excellent rough terrain capability.
🔹 Key Specifications & Capabilities
| Detail |
US Imperial |
Metric (Approx.) |
| Working Height |
91 ft |
27.74 m |
| Platform Height |
85 ft |
25.91 m |
| Horizontal Outreach |
78 ft 3 in |
23.85 m |
| Below Grade Reach |
9 ft 8 in |
2.95 m |
| Lift Capacity (Dual) |
500 lb / 770 lb |
227 kg / 350 kg |
| Platform Size |
8 ft x 3 ft |
2.44 m x 0.91 m |
| Overall Width |
8 ft 2 in |
2.49 m |
| Height – Stowed |
9 ft 4 in |
2.84 m |
| Weight |
39,500 lb |
17,917 kg |
| Power Source |
Deutz Diesel 55.5 kW (74 hp), T4f |
Diesel |
| Drive System |
4 Wheel Drive (4WD), 2 Wheel Steer (2WS) |
4WD/2WS |
| Gradeability |
45 % |
45 % |
| Ground Clearance |
19 in |
48.3 cm |
| Turning Radius – Outside |
21 ft 6 in |
6.55 m |
| Turret Swing |
360° Continuous |
360° Continuous |
🔹 Key Features & Benefits
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✅ Superior Outreach: Provides one of the longest horizontal reaches in its class at 78 ft 3 in for tackling deep, remote access points.
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✅ High Performance: Features Dual Load Capacity (500/770 lb) for increased efficiency and flexibility on the job site.
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✅ Excellent Rough Terrain: Standard 4 Wheel Drive with an oscillating axle and automatic differential wheel lock ensures superior grip and a high 45% gradeability.
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✅ Minimized Total Cost of Ownership: Includes the Haulotte Stop Emission System (automatically regulates engine runtime) and Haulotte Activ’Screen (onboard diagnostic system) to reduce fuel consumption, wear, and simplify maintenance.
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✅ Safety: Optional availability of the Haulotte Activ’Shield Bar (anti-crushing system) and Haulotte Activ’Lighting System (standard on PRO model).
🔹 Applications
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Infrastructure, bridge work, large-scale industrial construction, and telecommunications.
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Projects that require maximizing outreach and height while maintaining a high platform capacity.
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Demanding outdoor environments with uneven terrain and significant slopes.