KD1800/KD6 — GENERAL INFORMATION

KD1800/KD6 FAMILIARIZATION

Generator

Housed within the KD1800/KD6 generator package is a Marathon Model 332, 6,000 watt (6-KW) generator. This generator can provide up to 50 amps of current. In addition two voltage output receptacles have been provided on the generator's control box. One receptacle has an output of 120/250 VAC and the other is a 120 VAC, GFCI protected receptacle.

The Marathon Model 332 generator should only be operated at a frequency of 60 hertz.The speed should be 1,850 rpm's (no load) and 1,800 rpm's (full load). A single capacitor is used to regulate the voltage to within 5% of the rated load.

The engine-generator set must be installed in a protected environment, with a minimal exposure to fumes, moisture, dust and dirt.

NOTE

When operating the generator, remember the outside air temperature must not exceed

40°C (104°F).

Remember the following when using the generator:

zDO NOT obstruct the generator's intake and outlet passages.

zALWAYS provide sufficient air circulation around the generator to remove engine heat and to provide ample generator cooling.

zHOT AIR from the radiator must not enter into the generator.

zUse extreme caution when handling capacitors. A potential shock condition exist even when the engine has been shut-off. See maintenance section of this manual for the proper handling of capacitors.

zFor operation at high altitudes, ratings must be derated 2% for each 1000 feet above sea level.

zFrame temperatures above 60° C (104° F) are too high,

indicating a temperature rise in the copper windings of 105°C (122° F) or more.

zAfter running the generator for 30 minutes at full load check the temperature rise. If the temperature is excessive, examine the generator for the following:

A.Obstructed air-flow

B.Hot air feeding into the inlet of the generator.

C.By-passed air (air not pulled through generator)

Control Panel

The generator's control box is provided with the following components:

zOne Duplex GFCI 120 VAC Receptacle, 15 Amps

zOne 120/250 VAC receptacle, 30 Amps

zMain Circuit Breaker 240 V @30 Amps

zGFCI Circuit Breaker 120 V @15 Amps

zPre-Heat Lamp Indicator

zIgnition Switch

Engine

The KD1800/KD6 is powered by vertical, water-cooled, 4- cycle diesel engine. This engine is designed to meet every performance requirement for the generator.

ALWAYS perform a maintenance check list before starting the engine.

Reference Tables 1 and 2 for generator and engine specifications.

Refer to the engine maintenance section for more information about the engine.

Figure 2 (page 16) shows the basic components and indicators for the KD1800/KD6 generator.

NOTE

In keeping with Multiquip's policy of constantly improving its products, the specifications quoted herein are subject to change without prior notice.

PAGE 14 —KD1800/KD6 A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #1 (06/16/05)

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Multiquip KD1800, KD6 operation manual Generator, Control Panel, Engine

KD6, KD1800 specifications

The Multiquip KD1800 and KD6 are robust, high-performance asphalt and concrete power trowels designed for professionals in the construction and masonry industries. These machines are engineered to deliver outstanding results while maintaining ease of use and operator comfort.

The KD1800 model features a powerful 18 horsepower engine, providing ample torque and efficiency for large-scale projects. Its balance of power and weight ensures optimal performance, allowing it to tackle even the most demanding surface finishes with precision. The KD1800 offers a blade diameter of 48 inches, making it ideal for expansive work areas. Its rotational speed is adjustable, enabling operators to customize the finishing process based on the specific requirements of their job.

In contrast, the KD6 is compact yet powerful, equipped with a reliable 6 horsepower engine. Tailored for smaller jobs or areas with limited access, it features a 36-inch blade diameter. The KD6 is designed for agility and maneuverability, making it a perfect choice for residential projects and tight spaces. Despite its size, the KD6 possesses sufficient power to deliver smooth, professional results on concrete surfaces.

Both models feature advanced technologies aimed at improving productivity and ease of operation. The adjustable handle height and tilt angle ensure ergonomic positioning for operators, preventing fatigue during extended use. The direct-drive system minimizes maintenance needs and enhances longevity, making both the KD1800 and KD6 low-maintenance solutions that deliver reliable performance.

Safety is paramount in the design of these trowels. Both models include protective features such as blade guards and anti-vibration systems to maximize operator comfort and safety. Furthermore, the KD1800 and KD6's user-friendly controls facilitate intuitive operation, allowing even less experienced operators to achieve high-quality finishes.

These power trowels are constructed from durable materials to withstand the rigors of daily use in the field. Their robust build quality means they can endure the harsh environments of construction sites while still delivering consistent performance.

In summary, whether you choose the Multiquip KD1800 for large-scale projects or the KD6 for smaller, more confined jobs, both power trowels promise exceptional performance, advanced features, and operator-friendly designs that make them invaluable tools for any professional contractor involved in concrete and asphalt finishing.