1. Introducció
Thank you for choosing the GREENCUT GLM770XE self-propelled gasoline lawn mower. This manual provides essential information for the safe assembly, operation, maintenance, and troubleshooting of your new lawn mower. Please read this manual thoroughly before using the product and keep it for future reference. Proper use and maintenance will ensure optimal performance and extend the lifespan of your equipment.
2. Instruccions de seguretat
Always follow these safety guidelines to prevent injury and damage to the equipment.
- Llegeix el manual: Familiarize yourself with all controls and proper use before operating the mower.
- Equips de protecció individual: Porteu sempre calçat resistent, pantalons llargs i protecció ocular. Eviteu la roba ampla que es pugui enganxar a les peces mòbils.
- Netegeu l'àrea: Before mowing, remove all objects such as stones, sticks, wires, bones, and other debris from the lawn that could be thrown by the blade.
- Mantenir els espectadors allunyats: Ensure children, pets, and other people are at a safe distance (at least 15 meters) from the mowing area.
- Manipulació de combustible: Handle gasoline with extreme care. It is highly flammable. Refuel outdoors only, and do not smoke while refueling. Allow the engine to cool before adding fuel.
- Motor apagat: Apagueu sempre el motor i desconnecteu el cable de la bugia abans de fer qualsevol ajust, neteja o manteniment.
- Operació de pendent: Extremeu les precaucions quan segueu la gespa en pendents. Segueu transversalment, mai amunt i avall. Eviteu segar pendents excessivament pronunciats.
- Seguretat de la fulla: Never place hands or feet near rotating parts. The blade continues to rotate for a short period after the engine is switched off.
- Manteniment: Regularly inspect the mower for damage, especially the blade. Replace worn or damaged parts with genuine GREENCUT replacements.
3. Components mésview
The GREENCUT GLM770XE lawn mower consists of several key components designed for efficient lawn care.

Figura 1: En general view of the GREENCUT GLM770XE gasoline lawn mower, highlighting its main structure including the engine, cutting deck, wheels, and handle.
- Motor: 150cc 6hp 4-stroke OHV engine with air cooling.
- Plataforma de tall: Durable steel chassis housing the 460mm double-edged blade.
- Manillar: Foldable V-Grip handlebar with integrated controls for speed, engine revolutions, and safety brake.
- Botó d'arrencada elèctrica: For convenient engine ignition.
- Rodes: Rigid rim wheels with shielded bearings for smooth movement. Front wheels 175mm, Rear wheels 250mm.
- Grass Collector: 55-liter capacity grass bag with a rigid cover and full basket indicator.
- Ajust de l'alçada de tall: Lever for adjusting cutting height in 7 positions (25-75mm).
- Sistema 4 en 1: Includes options for bagging, mulching, side ejection, and rear ejection.

Figura 2: Close-up showing the electric start button on the handlebar and an illustration of the 4 collection options (bagging, rear, side, mulching).

Figura 3: View of the 460mm sharp, double-edged, sharpenable blade located under the cutting deck.
4. Configuració
4.1. Muntatge
- Muntatge del manillar: Unfold the handlebar and secure it in place using the provided knobs or bolts. Ensure all cables are routed correctly and not pinched.
- Grass Collector Assembly: Assemble the grass bag according to the instructions and attach it to the rear of the mower.
- Comproveu les connexions: Verify that all connections, especially the spark plug wire and safety levers, are securely in place.
4.2. Fuel and Oil
The engine is shipped without oil or fuel. It is critical to add both before starting the mower.

Figura 4: Close-up of the engine area, showing the oil fill cap/dipstick and the fuel tank cap. Always ensure correct fluid levels before operation.
- Afegeix oli de motor: Remove the oil fill cap/dipstick. Slowly pour the recommended 4-stroke engine oil (e.g., SAE 30 or 10W-30) into the oil fill opening until it reaches the 'FULL' mark on the dipstick. Do not overfill.
- Afegeix combustible: Fill the fuel tank with fresh, unleaded gasoline. Do not use E85 or E15 fuel. Leave some space for fuel expansion. Securely replace the fuel cap.
4.3. Battery Charging (for Electric Start)
If your model includes an electric start, ensure the battery is charged before first use. Refer to the separate battery charger instructions for details. Connect the charger to the battery and a power outlet until fully charged.
5. Instruccions de funcionament
5.1. Arrencada del motor
- Prime (si escau): If your engine has a primer bulb, press it 3-5 times until fuel is visible.
- Asfixia: Moveu la palanca de l'estrangulador a la posició "CHOKE" (per a arrencades en fred).
- Palanca de seguretat: Hold the engine safety lever (bail bar) against the handlebar.
- Arrencada elèctrica: Premeu i manteniu premut el botó d'arrencada elèctrica fins que el motor s'engegi. Deixeu anar el botó un cop el motor estigui en marxa.
- Inici manual: If electric start is not available or battery is low, pull the recoil starter handle firmly and smoothly until the engine starts.
- Escalfament: Un cop el motor arrenqui, moveu gradualment la palanca de l'estrangulador a la posició "RUN" a mesura que el motor s'escalfa.
5.2. Aturar el motor
Release the engine safety lever (bail bar). The engine will automatically shut off.
5.3. Ajust de l'alçada de tall
The GREENCUT GLM770XE offers 7 cutting height positions, ranging from 25mm to 75mm.

Figura 5: The lever for easy adjustment of the 7 cutting height positions, located near the wheels.
- Ensure the engine is OFF and the spark plug wire is disconnected.
- Locate the height adjustment lever on each wheel or a central lever.
- Pull the lever outwards and move it to the desired height setting. Ensure all wheels are set to the same height.
5.4. Tècniques de sega
For best results, mow when the grass is dry. Overlap cutting swaths slightly. For very tall grass, it is recommended to make two passes, setting the cutting height higher for the first pass and then lowering it for the second.

Figura 6: A user demonstrating easy handling of the self-propelled lawn mower on a lawn, illustrating typical operation.
5.5. Grass Collection and Discharge
The GLM770XE features a 4-in-1 system for grass management:
- Ensacat: Attach the 55L grass collector to gather clippings. The full basket indicator will show when it needs emptying.
- Mulching: Insert the mulching plug (if included) to finely chop grass clippings and return them to the lawn as natural fertilizer.
- Side Ejection: Connecteu la canaleta de descàrrega lateral per expulsar els retalls cap al costat.
- Rear Ejection: Remove the grass collector and mulching plug for rear discharge.

Figura 7: Detail of the full basket indicator on the grass collector and the rear ejection option.
6. Manteniment
Regular maintenance is crucial for the longevity and safe operation of your lawn mower. Always ensure the engine is off and the spark plug wire is disconnected before performing any maintenance.
6.1. Després de cada ús
- Neteja la coberta: Remove grass clippings and debris from the underside of the cutting deck.
- Empty Grass Bag: Empty and clean the grass collector.
- Inspeccionar la fulla: Check the blade for damage, dullness, or looseness.
6.2. Manteniment programat
- Canvi d'oli del motor: Canvieu l'oli del motor després de les primeres 5 hores de funcionament, després cada 25 hores o anualment.
- Filtre d'aire: Netegeu o substituïu el filtre d'aire cada 25 hores o amb més freqüència en condicions de molta pols.
- Bujía: Inspect and clean the spark plug every 50 hours or annually. Replace if necessary.
- Esmolat/Substitució de fulles: Sharpen the blade as needed, or replace it if it is bent, cracked, or severely damaged. Always ensure the blade is balanced after sharpening.
- Inspecció general: Check all nuts, bolts, and screws for tightness. Inspect fuel lines for cracks or leaks.
6.3. Emmagatzematge
Per a un emmagatzematge a llarg termini (més de 30 dies), prepareu la tallagespa de la manera següent:
- Buideu el dipòsit de combustible o afegiu un estabilitzador de combustible. Deixeu que el motor funcioni fins que s'aturi per consumir tot el combustible del carburador.
- Canviar l'oli del motor.
- Netegeu a fons tota la tallagespa.
- Emmagatzemar en un lloc net i sec, allunyat de la llum solar directa i de temperatures extremes.
7. Solució De Problemes
Aquesta secció tracta els problemes habituals que podeu trobar amb la vostra tallagespa.
| Problema | Causa possible | Solució |
|---|---|---|
| El motor no arrenca | No fuel; Old fuel; Low oil level; Spark plug issue; Safety lever not engaged; Battery low (electric start) | Add fresh fuel; Check oil level; Clean/replace spark plug; Engage safety lever; Charge battery. |
| El motor funciona de manera irregular o s'atura | Dirty air filter; Stale fuel; Clogged fuel line; Incorrect spark plug gap | Clean/replace air filter; Drain and refill with fresh fuel; Clean fuel line; Adjust/replace spark plug. |
| Tall desigual | Dull or bent blade; Wheels set to different heights; Mowing too fast | Sharpen/replace blade; Ensure all wheels are at the same height; Mow at a slower pace. |
| Vibració excessiva | Bent or unbalanced blade; Loose engine bolts; Debris caught under deck | Inspect and replace/balance blade; Tighten all fasteners; Clear debris. |
8. Especificacions
Key technical specifications for the GREENCUT GLM770XE lawn mower.

Figura 8: Visual representation of the lawn mower's dimensions and key performance features like power, cutting width, cutting height, and grass bag capacity.
| Característica | Detall |
|---|---|
| Número de model | GLM770XE |
| Tipus de motor | 150cc 6hp 4-stroke OHV, Air-cooled |
| Amplada de tall | 460 mm |
| Ajust d'alçada de tall | 7 positions, 25-75 mm |
| Capacitat del col·lector d'herba | 55 litres |
| Sistema d'inici | Electric and Manual (Easy-Start) |
| Sistema d'accionament | Self-propelled, Rear-wheel drive |
| Material del xassís | Acer |
| Mida de la roda (davantera/posterior) | 175 mm / 250 mm |
| Dimensions del producte (L x A x A) | 77 x 55.5 x 51 cm (packaged) |
| Pes de l'article | 37.5 quilos |
9. Garantia i Suport
Your GREENCUT GLM770XE lawn mower is designed for durability and performance. For warranty information, please refer to the warranty card included with your product or visit the official GREENCUT weblloc web. Conserveu el comprovant de compra per a qualsevol reclamació de garantia.
For technical support, spare parts, or service inquiries, please contact GREENCUT customer service through the contact information provided on the official weblloc web o el vostre minorista.





