Genie Data Axle and Front Axle Differential Lock for Enhanced Off-Road Performance
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CONTROLS AND INSTRUMENTS

FRONT AXLE DIFFERENTIAL LOCK

The front axle differential lock switch (C) is located near the operator's left foot. It is a standard feature on all GTH-842 & GTH-844 models. The purpose for this device is to lock the front axle differential to gain added traction under certain conditions.

The front axle differential lock switch must be depressed and held in order to activate the axle differential lock. Releasing the switch disengages the axle differential lock.

Use this differential lock when you are unable to drive through certain types of terrain such as sand, mud, snow, etc.

WARNING

Always bring the front tires to a complete stop before engaging the front axle differential lock.

Failure to stop the front tires before engaging the front axle differential lock may result in damage to the front axle.

Never steer the front tires while using the front axle differential lock.

Steering while the front axle differential lock is engaged may

C

result in damage to the front axle.

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Contents Operator’s Manual Table of Contents Section Rough Terrain Fork Lift Safety Table of Contents Introduction Rough Terrain Fork Lift SafetyStandards Standards and SymbolsTraining and Knowledge SafetyOperators Responsibilities Managements Responsibilities Maintenance and Repair Operation Safety Rough Terrain Fork Lift Safety Rough Terrain Fork Lift Safety Rough Terrain Fork Lift Safety Section General Safety General Safety Safety Alert Symbol General Safety ProceduresOperator Accident PreventionHand Holds and Steps Welding PrecautionsRefueling Service Tires Safely Hydraulic SafetyFluids Under Pressure Boom Safety Practice Safe MaintenanceUSE Seat Belt Avoid Electrical Power Lines Jump Starting Jump StartingProper Load Chart USE Letter Visible 8000 lbs General Safety Section Controls and Instruments Controls and Instruments Operators Compartment Controls and InstrumentsJoystick Control Functions Joystick Control Functions Button Pushed LOW Service Brake Pressure Light Service BrakesParking Brake Frame Sway Control Hydraulic Pump Destroke Button GaugesTransmission SteeringFront Axle Differential Lock Controls and Instruments Section Operation Operation Operation Operation and Safety GuidelinesBefore Starting the Engine Starting the Engine Operation Before Operating the Forklift Operation Operation Operation Transporting a Load Operation Placing a Load Operation GTH-644, GTH-842, GTH-844 Operation Section Maintenance Procedures Maintenance Procedures Before Servicing General Safety PracticesFluid Under Pressure Scheduledmaintenance Daily MaintenanceCheck Hydraulic OIL Level Section Material Safety Data Material Safety Data Material Safety Data Sheets Msds Material Safety DataCalifornia California Proposition 65 Warnings

GTH-844, GTH-644, GTH-842 specifications

Genie, a leading manufacturer of aerial work platforms and material handling equipment, has a reputation for delivering powerful and reliable machines. Among their impressive lineup are the Genie GTH-842, GTH-644, and GTH-844 telehandlers, each designed to meet the diverse needs of construction and industrial environments.

The Genie GTH-842 telehandler is known for its exceptional lift capacity and versatility. With a maximum lift height of 42 feet and a load capacity of 8,000 pounds, the GTH-842 is capable of reaching high spaces while managing substantial loads. It features a 4-wheel drive system that ensures stability and traction on uneven terrain, making it an ideal choice for job sites where mobility is essential. Its hydrostatic transmission allows for smooth operation and easy maneuverability, giving operators the confidence to navigate tight spaces and challenging conditions. Additionally, the GTH-842 comes equipped with an optional 2-speed transmission, enhancing travel speed and efficiency.

The GTH-644 model is smaller yet robust, boasting a maximum lift height of 44 feet and a load capacity of 6,000 pounds. This telehandler is designed for operators who need a compact machine without compromising performance. Its tight turning radius and compact dimensions facilitate work in confined spaces, making it a favorite for residential construction and other projects where space is limited. The GTH-644 also features an advanced joystick control system that enhances user-friendliness, allowing operators to efficiently operate the machine with precision.

On the other hand, the Genie GTH-844 offers a combination of height and capacity, with a lift height of up to 44 feet and a maximum lift capacity of 8,000 pounds. This model is particularly adept at handling heavy materials while providing excellent reach. It includes a durable boom design that enhances stability, along with advanced hydraulic controls for improved responsiveness. The GTH-844 benefits from enhanced visibility due to its well-designed cab, allowing operators to have clear sightlines of their work area.

All three models incorporate Genie’s signature strength and durability, featuring robust construction and high-quality components. Safety is paramount, and Genie has integrated multiple features across these models, including advanced sway control and load sensing systems to prevent overload situations. Operators will also appreciate the easy access to maintenance points, ensuring that these machines can be serviced quickly and efficiently.

In conclusion, the Genie GTH-842, GTH-644, and GTH-844 telehandlers stand out in the marketplace due to their combination of performance, versatility, and user-friendly features. Whether working on construction sites, industrial tasks, or in tight spaces, these telehandlers are equipped to handle a variety of lifting and material handling challenges with ease. Genie continues to evolve its technology, ensuring that operators have access to machines that enhance productivity while prioritizing safety and efficiency.
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