Rato RG3.6-100Q-Z-2

Rato RG3.6-100Q-Z-2The Rato RG3.6-100Q-Z-2 is a tiller for garden, greenhouse and vegetable growers. The RG3.6-100Q-Z-2 is equipped with small 4-stroke general-purpose Rato R210 engine; gear type transmission system and gearbox with two forward, one reverse and idle speed.

The engine uses dual-element air cleaner, flat suction valve carburetor, transistorized magneto ignition system; centrifugal governor and recoil starter. The Rato RG3.6-100Q-Z-2 working width is 98 cm (38.6 in) and working depth is 36 cm (14.2 in)

The Rato R210 is a single-cylinder air-cooled 4-stroke internal combustion engine. Compression ratio rating is 9.0:1. A 70.0 mm (2.76 in) cylinder bore and 55.0 mm (2.16 in) piston stroke give the Rato R210 motor a total of 212 cc of displacement. The engine produced 5.0 kW at 3,600 rpm of horsepower and 12.0 N·m (1.22 kg·m, 8.85 ft·lb) at 2,500 rpm of torque.

General information

Tiller, Rotavator, Cultivator Specifications
ModelRato RG3.6-100Q-Z-2
Dimensions (L x W x H):900 x 460 x 790 mm (35.4 x 18.1 x 31.1 in)
Dry weight (without tines)79.0 kg (174.2 lbs)
Operating weight92.0 kg (202.8 lbs)
Engine modelRato R210
Displacement212 cm3 (12.94 cu-in)
Bore x stroke70 X 55 mm (2.76 x 2.16 in)
Max. horsepower5.0 kW at 3,600 rpm
Max. torque12.0 N·m (1.22 kg·m, 8.85 ft·lb) at 2,500 rpm
CarburetorFlat suction valve carburetor
Cooling systemForced-air
Ignition systemTransistorized magento ignition
Lubricating systemSplash
Starting systemRecoil starter
Stoping systemIgnition primary circuit ground
Fuel usedUnleaded gasoline (octane number 86 or higher)
Fuel tank capacity3.6 L
Transmission and clutch
Clutch typeFriction Disk
Gearbox2 Forward, 1 Reverse and 1 Idle

Maintenance data

Maximum speed3,800 ± 200 rpm
Cylinder compression12.0 kg/cm2 at 1,400 rpm
Valve clearance
Intake valve clearance0.15±0.02 mm (0.006±0.001 in)
Exhaust valve clearance0.20±0.02 mm (0.008±0.001 in)
Oil system
Oil type4-stroke or an equivalent (SJ)
Recommended oilSAE 10W-30, 15W-40
Oil capacity0.6 L
Main jet#85
Float height13.7 mm (0.54 in)
Pilot screw opening2-1/8 turns out
Ignition system
Spark plugNGK: BPR6ES
Spark plug gap0.7-0.8 mm (0.028-0.031 in)
Primary ignition coil resistance0.8-1.0 Ω
Secondary ignition coil resistance5.9-7.1 kΩ
Ignition coil air gap0.4 ± 0.2 (0.016 ± 0.008)
Author: Sergei Wers
About: Co-founder and CEO of a multi-brand auto repair shop (engine repair, chassis repair, body repair and painting) for over 15 years. I have been developing internet sites with technical specifications for more than seven years.

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We try to use official documentation and verify the published data, but errors may occur. In addition, specifications of machinery and equipment may vary depending on markets and modifications. We do not recommend the use of this data for spare parts or repairs. Use official service manuals or parts catalogs for your product.

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