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Ama TRX 511 Self-propelled Lawn Mower - 4 in 1: Grass collection, Mulching, Side and Rear Discharge

Ama TRX 511 Self-propelled Lawn Mower - 4 in 1: Grass collection, Mulching, Side and Rear Discharge
Safe shipment: box secured to wooden pallet
Grass collector
Side discharge
Mulching system
Standard equipment
Body material
Enamelled steel
Motor brand
other brands
Engine Model
Y170 OHV
Cubic Capacity
170 cm³
Rated output
6 HP
Surface recommended
1300 m²
Cutting width
50 cm
rear wheel traction
Cutting height adjustment
Centralized (1 lever)
High rear wheels
Free items: 2 bottles of 600 ml engine oil each
Protection kit: gloves, googles, ear defenders, anti-dust mask for free!
Free item: Protective cover
Free gift: fuel jerrycan 5 lt
Free items: 2 bottles of 600 ml engine oil each
Protection kit: gloves, googles, ear defenders, anti-dust mask for free!
Free item: Protective cover
Free gift: fuel jerrycan 5 lt
€ 376,14
VAT Included
Prompt Delivery
6 items in stock
Free Shipping
You should receive it by 03/11/2021
ID: K602102

EAN: 8033807309085

MPN: 98806

AMA TRX 511 Lawn Mower

This lawn mower belongs to the new series of AMA TRX mowers.They are machines of the latest generation with great attention to design, efficient and which ensure high performances. New model of self-propelled lawn mower, compact, lightweight, and sturdy. Easy to use for everyone thanks to its maneuverability and versatility. It is ideal for any user who wants to take care of the home garden and wants to obtain an excellent work in a short time.

AMA TRX 511 Self-propelled lawn mower is a 4 in 1 machinery, which is intended for all the mowing options:

  • Grass collection system: 65 L grass collector
  • Standard-supplied mulching plug
  • Side discharge
  • Rear discharge

It is equipped with a 50 cm steel cutting deck and 280 mm high rear wheels, which are mounted on ball bearings in order to reach the highest performances. The rear-wheel traction makes the mowing operation even more efficient on every lawn.

This lawn mower has a centralized cutting height adjusting system, offering 6 different positions from 25 to 75 mm.

HIGH VERSATILITY. Possibility to collect grass in the reinforced grass collector, select the mulching mode or the rear discharge cutting system in order to drop the grass clippings from the rear side of the mower. The grass cutting system can be quickly changed without the need of any extra assembly tool.

Ama Y170 OHV engine 170 cc with overhead valve technology OHV. Powerful engine with a power of 6 Hp for low fuel consumption.

It is equipped with a foldable and adjustable metal handlebar which reduces the overall dimensions facilitating the transport and the storage.

It is recommended for surfaces up to 1300 s.q. m.

Y170 OHV Engine

Y170 OHV air cooled 4-stroke petrol engine with an aluminum cylinder,

170 cc and a real power of 6Hp.

It offers a good working autonomy thanks to the low power consumption.

The engine is easy to start thanks to its primer ignition and the handy recoil starter.


Features: Values
Engine type: 4-Stroke, single cylinder
Cylinder type: Aluminium
Cubic Capacity: 170 cm³
Power supply: Petrol
Starting: Recoil starting
Recommended working area: 1300 s.q. m. 
Max rpm 2800 rpm


Rated Power: 6 HP
The correct term would be "Commercial” Power, meaning the classic standard of definition of power officially used until a few years ago by all leading engine manufacturers.

* This figure is even more widespread and advertised in the leading commercial channels, although it is a matter that it is higher than the actual power.

Effective power: 3.88 HP (a rotation speed of 2800 rpm)
It corresponds to the real power expressed motor shaft. This is the power indicated as official in the manual or in the technical data of the motor’s manufacturer.

* This technical data may vary for the same engine model depending on the rotational speed supplied by the engine applied to the equipment.



Before starting, please read the instruction manual.

Focus on air filter

Focus on the spark plug

Steel Housing and Blade

Real blade cutting width: 50 cm

.Universal hardened steel blade, which is suitable for 4 mowing options.

The high-thickness blade on this lawn mower is suitable for: mulching, rear discharge, side discharge and grass collection.

The steel housing gives to this machine a high sturdiness, combined with an excellent lightness. Overall weight: 39 Kg

Cutting deck washing joint

Rear-wheel Drive and High-wheel System

Rear-wheel drive (Self-propelled).
Equipped with a sturdy gear transmission

which allows the operator to mow the lawn without any effort, optimizing the traction of the machine and the feed efficiency.

The high-wheel system guarantees an incredible maneuverability. The wheels are mounted on sturdy ball bearings which make them greatly long-lasting.

Rubber wheels for a perfect grip to the ground.

Rear wheel diameter: 280 mm
Front wheels diameter: 200 mm

The rear wheels are the largest among similar models on the market!

6 Centralized Cutting Height Options, High-wheel System and Details

This lawn mower offers 6 adjustment cutting height options. from 25 mm to 75 mm.

The centralized adjustment is incredibly fast and intuitive.

Simply grab the proper lever, pull it and lift the machine until it reaches the desired height.

Front wheels: 200 mm

Rear wheels: 280 mm

Lifting Handle

4 Mowing Operations: Grass Collection

Provided with a large 65 L hybrid grass collector , which is easy to remove and empty.

The grass collector and made of reinforced double plastic-layer on the upper side. which makes it sturdy and resistant.

The lower part is made of mesh. The net flexibility allows easy emptying the grass collector when full.

Comfortable handle, which is located on the upper side of the grass collector in order to facilitate the collector removal.

4 Mowing Operations: Rear Discharge

This system allows mowing grass without using the grass collector,discharging the grass clippings directly from the back of the lawn mower.

Simply remove the grass collector and the rear exhaust system will function automatically.

Focus on the rear exhaust with the grommets that allow the rear hatch to be held up.


4 Mowing Operations: Mulching Cutting System

This system allows cutting grass without catching it inside the collector, and crushing the clippings into a fine powder before dropping them on the lawn.

To convert the machine for the mulching cut, insert the mulching plug supplied and lower the rear flap.

This grass mowing system allows crushing grass clippings and dropping them on the ground. The resulting grass particles are so small, they will be barely noticeable on the lawn. This eliminates the problem of its disposal (reducing any effort and shortening the time-saving). Moreover, grass clippings will break down into nutrients and water for the lawn (grass is 80% water) and will thus ensure a perfectly balanced biological cycle. However, it is worth remembering that, to ensure the greatest mulching results, the lawn should be irrigated and the grass needs cutting at least once a week.

4 Mowing Operations: Side Discharge

This system allows mowing grass without collecting the clippings inside the grass collector (it is also possible to collect grass a bit higher than normal, due to the high disposal capacity of the side exhaust deflector).

If you keep entered the mulching plug so as it occludes the grass rear discharge, you will just need to lift the red cover on the side of the mower housing and connect the side deflector.

Controls on the Handlebar

The controls are placed on the handlebar and they are easy and intuitive.

Rubber-coated handle for optimal working comfort

Blade activation lever

Self-propelled lever

Adjustable Handle Bar Height

Product Features
TRX 511
Body material:
Enamelled steel
spark ignition
rear wheel traction
Deck width:
54 cm
Grass collector:
Standard equipment
Side discharge:
Standard equipment
Mulching system:
Standard equipment
Rear discharge:
Standard equipment
4 in 1 - Collection + Rear discharge + Side discharge + Mulching
Grass collector capacity:
65 l
Surface recommended:
1300 m²
Manufacturing Country:
Motor data
Motor/Engine brand:
Engine Model:
Y170 OHV
Motor type:
4 stroke
Cubic Capacity:
170 cm³
Number of pistons:
Rated output:
6 HP
Real power:
3.88 HP
Power supply:
Overhead valve
Engine lubrication type:
Oil bath
Noise level:
96 dB(A)/7m
Motor/blade transmission:
Manufacturing Country:
Transmission data
Gear shifting system:
Single speed
Gear shifting mechanics:
steel gear
Number of forward speeds:
rear wheels
Actioning :
lever on the handle
Cutting data
Housing material:
Enamelled steel
Cutting width:
50 cm
Number of blades:
Blade type:
multi purpose
Blade security brake:
Cutting height adjustment :
Centralized (1 lever)
Maximum cutting height:
75 mm
Minimum cutting height:
25 mm
Nr. of Cutting positions:
Water hose connection:
Cutting width:
50 cm
Standard equipment
Grass side discharge deflector:
Primer pump for engine start:
Recoil Starter (cord):
Rear wheels size:
Front wheels size:
High rear wheels:
Wheels mounted on ball-bearings:
Wheels type:
ABS pattern
Rubber-coated soft grip:
Foldable/collapsible handlebar/s:
Free gifts/extra features
Kit mulching:
On standard equipment
Free engine oil bottles :
Instructions manual:
Dimensions and logistics
Product dimensions cm (LxWxH):
Net weight:
32.7 Kg
On pallet
Packaging dimensions cm (LxWxH):
Gross weight (packaging incuded) :
35.7 Kg
Assembly time:
15 minutes

COMPLIMENTARY: Heavy-duty 5L Plastic Fuel Tank With Flexible Pouring Spout

Fuel tank: 5 L capacity

Professional ONU approved tank, made of certified plastic material.

With sealing cap equipped with comfortable anti-fall clamp.

Flexible pouring spout equipped with independent assembling sealing ring.
It allows a simple fuel dosage without the risk of spilling it.

The insides are made of exceptionally thick plastic, which makes these tanks especially sturdy and anti-drilling.

Furthermore, the plastic is red so as not to allow the penetration of light, ensuring the optimal fuel conservation.

Focus on the carrying handle and housing for the flexible pouring spout

WARNING: petrol and mixture tend to lose their characteristics and to deteriorate quickly when in contact with light. For this reason, traditional transparent tanks are strongly discouraged for these fuels (as well as for poor security reasons)

FORE FREE: 2 Oil Bottles

TWO oil bottles for 4-stroke engines

1° GIFT: Safety Kit


Protective earmuffs to work with maximum comfort.
The ear protection as to be the one recommended for all working conditions. Indeed, the earmuffs provided on standard kit are specifically designed to protect the operator against the noise coming from the brush cutter.

Protective goggles that can be used as an alternative to the visor mask. Protective mask goggles in polycarbonate equipped with anti-fog and anti-scratch panoramic screen. The ventilation is ensured thanks to the holes made on the frame to avoid obfuscation and to improve comfort of use.

Dust mask, suitable for mowing operations on particularly-dusty areas.

Cotton protective gloves

2° GIFT: Professional Lawn Mower Cover

Essential for protecting your product when stored.

This cloth is fast and easy to apply; within seconds your machine is protected from dust and moisture.

Equipped with elastic on the lower edge to perfectly adhere to the bottom shape of the machine.

Easy to fold and store in its package, requiring minimal space!

Free Items Included

The lawn mower is shipped in its original packaging.

Rear grass collector: 65 L

Mulching plug

Side discharge deflector

Instruction manual included in the package

The engine is supplied without oil. Read the instruction manual before using the machine.