HS81 CUT-OFF SAW — SPECIFICATIONS

Table 1. HS81 Cut-off Specifications

 

 

Dimensions (Shipping) LxWxH

50 x 33 x 18 in.

(1270 x 838 x 457 mm)

 

 

 

Weight

24.6 lbs. (11.2 kg)

 

 

Blade Size

12 in. (305 mm)

14 in. (356 mm)

 

 

 

Maximum Cut Depth

4 in. (100 mm)

5 in. (127 mm)

 

 

 

Arbor Size

1 in. (20 mm)

 

 

Cutting Arm

Reversible

 

 

Table 2. HS81 Power Source Specifications

Engine Type

Two-Stroke, Single Cylinder, Air cooled

 

 

 

 

Displacement

 

5.0 cu. ft. (81 cc.)

 

 

 

 

Maximum Spindle Speed

 

5,100 RPM

 

 

 

 

Engine Speed

 

10,000 RPM

 

 

 

 

Idle Speed

 

2,500 RPM

 

 

 

 

Dimensions (LxWxH)

 

27 x 17 x 8.6 in.

(686 x 432 x 218 mm)

 

 

 

 

Fuel Tank Capacity

.23 Gallons. (.9 Liters)

 

 

 

 

Fuel/Oil Mix Ratio

 

See Figure 22

 

 

 

 

Starting Method

 

Recoil Start

 

 

 

 

 

Type

 

Electronic

Ignition

 

Speed Controlled

 

 

 

 

 

 

Gap

 

.015 in. (.25 mm)

 

 

 

 

 

Manufacturer

 

Champion

 

 

 

 

Spark Plugs

Type

 

CJ7Y

 

 

 

 

 

Gap

 

.030

 

 

 

 

 

Manufacturer

 

Walbro

 

 

 

 

Carburetor

Model

 

WJ85

 

 

 

 

Type

 

Diaphragm

 

 

EPA Approved

 

 

 

 

 

 

 

PAGE 12 — HS81 CUT-OFF SAW — OPERATION & PARTS MANUAL — REV. #4 (09/12/05)

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Multiquip manual HS81 CUT-OFF SAW Specifications

HS81 specifications

The Multiquip HS81 is a high-performance, state-of-the-art concrete screed that has become a go-to equipment for contractors seeking efficiency and precision in surface finishing tasks. Designed with the professional contractor in mind, the HS81 excels in leveling and smoothing concrete surfaces, making it an essential tool for large scale construction projects.

One of the most notable features of the HS81 is its lightweight yet robust design. Weighing in at only 82 pounds, this screed can be easily handled by one person, allowing for efficient workflow without compromising strength and durability. Its aluminum frame is engineered to withstand harsh working conditions while ensuring longevity, reducing the need for frequent replacements or repairs.

The HS81 is equipped with a powerful 4-cycle engine, which delivers exceptional torque and performance. This engine is not only reliable but also fuel-efficient, enabling extended operation without the need for constant refueling. The screed features an adjustable handle that can be easily tailored to suit the operator's height, enhancing comfort during prolonged use.

In terms of technology, the HS81 incorporates advanced vibration control to produce a smooth and even finish. The screed’s unique vibration design minimizes the likelihood of concrete segregation, ensuring a consistent level of compaction throughout the surface. This innovative approach contributes to the screed's performance in achieving a professional-grade finish.

The HS81 also includes interchangeable strike-off blades, which can accommodate different types of concrete mixes and surface finishes. Whether a contractor is working with standard mixes or specialized formulas, the versatility of blade options allows them to achieve the desired results efficiently.

Another characteristic that sets the HS81 apart is its user-friendly design. The intuitive controls simplify operation, allowing even less experienced operators to achieve excellent results. Additionally, the maintenance requirements for the HS81 are minimal, meaning contractors can spend more time on the job site and less time troubleshooting equipment issues.

In summary, the Multiquip HS81 concrete screed stands out in the marketplace due to its lightweight design, powerful engine, advanced vibration control technology, and user-friendly features. It is a versatile, efficient, and reliable tool that helps contractors deliver outstanding results in concrete surface finishing, making it an invaluable asset to any construction crew.