HTG-The Leader In Gear Driven Floor Grinders
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Planetary Grinder

HTG680-3/-4 SP GP

The 27-inch grinder is suitable for both indoor and outdoor projects. It can easily pass through the width of the door. It is high efficiency, and is easy to transport and maintain. The HTG 680 series has an integrated cutting frame and ergonomic design to achieve a perfect balance.
The key benefit of propane grinding machines is their quick setup without the need for wiring or power, making them ideal for locations without electricity, though they require regular maintenance like other propane equipment, it is best combination to connect to HTG propane vacuums.

‌✓ Integrated gear box
‌✓ Builtin battery/front wheel
‌✓ Big grinding pressure
‌✓ Easy to tile up
‌✓ Three grinding pressures
‌✓ Various grinding heads
‌✓ Break free from constraints

product description

The 27-inch grinder is suitable for both indoor and outdoor projects. It can easily pass through the width of the door. It is high efficiency, and is easy to transport and maintain. The HTG 680 series has an integrated cutting frame and ergonomic design to achieve a perfect balance.
The key benefit of propane grinding machines is their quick setup without the need for wiring or power, making them ideal for locations without electricity, though they require regular maintenance like other propane equipment, it is best combination to connect to HTG propane vacuums.

FEATURES

Discover all features and learn more about the benefits.

Self-Propelled

The machine is equipped with self-propelled technology that enables it to navigate and operate independently. Free your hands.

Break free from constraints

No constraints from wires and power souses, more widely used sites

Three grinding pressures

Through the swinging type weight irons, the user can easily switch its working state and adjust the machine grinding pressure.

Big grinding pressure

The machine is more than 500kg with super grinding pressure on each working head.

Builtin battery/front wheel

Equipped with a rechargeable battery and detachable front wheel, which is easy for transportation when without a power supply.(SP and RC models)

feature overview (7)

Integrated gear box

Builtin battery/front wheel

Big grinding pressure

Easy to tile up

Three grinding pressures

Various grinding heads

Break free from constraints

Machine parameters

ALL PRODUCTS SPECIFICATION HTG680 SP  GP USPRO HTG-680SP GP ULTRA
680-3/-4SP  GP
ENGINE
Engine Power (As rated by the engine manufacturer) 27HP 27HP
MOTOR
Power source Propane Propane
Rated input power 27HP 27HP
Grinding width 660mm 660mm
Number of grinding discs 3 3
Direction of rotation Planetary Floor Grinder Planetary Floor Grinder
Grinding disc diameter 230 mm 230 mm
Grinding disc speed min  2100 rpm 2100 rpm
Grinding disc speed max  3600 rpm 3600 rpm
Grinding pressure, max 284kg/626 lbs 256kg/564 lbs
Walking Speed 25m/min 25m/min
TRANSMISSION
Type of operation Self-propelled Self-propelled
DIMENSIONS
Product size length 2188mm 2188mm
Product size width 670mm 670mm
Product size height 1794mm 1794mm
Weight (complete product w/o side packed articles) 536kg/1182 lbs 536kg/1182 lbs

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