Description
Made for customers who seek performance and efficiency, the M Series features durable 7-Iron™ Pro decks as well as commercial-grade engines.
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Commercial Mowers | ZTrak™ Z920M Zero-Turn Mowers
Commercial Zero Turn MowerJohn Deere
#920m_tc
Characteristics
- 7-Iron™ PRO Mowing Deck
- Gasoline Engine
Specifications
| Engine Manufacturer/model | FX730V |
| Engine power |
Gross at 3,600 rpm 23.5 hp 17.5 kW |
| Fuel tank capacity |
11.5 U.S. gal. 43.5 L |
| Mower deck size |
48-in. (122-cm) 7Iron™ PRO side-discharge 54-in. (137-cm) 7Iron™ PRO side-discharge 60-in. (152-cm) 7Iron™ PRO side-discharge |
| Blade tip speed | 7Iron PRO: Approximately 18,500 fpm |
| Transmission | Hydrostatic |
| Speed range |
0-12 mph 0-19.3 km/h |
| Drive wheels | 24x12-12 |
| Caster wheels | 13x6.5-6 |
| Warranty |
36 months or 1200 hours, whichever comes first First 24 months, no hour limitation |
| Manufacturer/Model | FX730V |
| Power |
Gross at 3,600 rpm 23.5 hp 17.5 kW |
| Displacement |
44.3 cu in. 726 cc |
| Cylinders | Two |
| Crankcase capacity |
With filter, 2 U.S. qt 1.9 L |
| Oil filter | Full flow, replaceable |
| Lubrication | Full pressure |
| Cooling | Air |
| Air cleaner |
Pre-cleaner Yes Heavy-duty canister type with safety element |
| Fuel type | Gasoline |
| Fuel consumption |
Under normal conditions, load, operation, and dependent on loads and operating conditions 1.1-1.9 U.S. gal./hr 4.2-7.2 L/hr |
| Fuel tank capacity |
11.5 U.S. gal. 43.5 L |
| Fuel tank switch/shut-off valve | Yes |
| Charge system | 30 amp |
| Battery voltage | 12 V |
| Cold cranking amp | 300 amp |
| Hour meter | Standard, digital |
| Operator presence starting system | Brake-N-Go (hand) |
| Transmission | Hydrostatic |
| Wheel motors | Tuff Torq heavy-duty integrated piston wheel motor |
| Travel speed |
Speed range 0-12 mph 0-19.3 km/h Forward 0-12 mph 0-19.3 km/h Reverse 0-4.5 mph 0-7.2 km/h |
| Speed and direction control | Twin levers |
| Hydraulic capacity |
5.9 U.S. qt 5.6 L |
| Filter | Internal, replaceable |
| Warranty |
36 months or 1200 hours, whichever comes first First 24 months, no hour limitation |
| Drive wheels | 24x12-12 |
| Load rating | 4 PR |
| Dynamic braking | Twin levers |
| Park brake | Internal wet disk integrated in the transmission |
| Park brake actuation | Hand brake |
| Type |
Electro-magnetic, 200 lb-ft 271 Nm |
| Drive | V-belt |
| Size |
48-in. (122-cm) 7Iron™ PRO side-discharge 54-in. (137-cm) 7Iron™ PRO side-discharge 60-in. (152-cm) 7Iron™ PRO side-discharge |
| Deck construction | 7-gauge, 0.179-in. (4.6-mm) one-piece forged steel |
| Height-of-cut range |
Increments 0.25 in. 0.64 cm 1-5.5 in. 2.54-14 cm |
| Cutting width |
48, 54, 60 in. 122, 137, 152 cm |
| Length | Varies by deck size |
| Thickness |
0.25 in. 0.64 cm |
| Blade tip speed | 7Iron PRO: Approximately 18,500 fpm |
| Number | Three |
| Caster wheel type | Flat free |
| Caster wheels | 13x6.5-6 |
| Front anti-scalp rollers | RH, center, LH |
| Rear anti-scalp rollers | Standard |
| Length |
84 in. 213 cm |
| Width |
With chute down, 62, 68, 74 in. 157, 173, 188 cm |
| Height |
With ROPS up, 73 in. 185 cm With ROPS down, 47 in. 119 cm |
| Weight |
1,228 to 1,313 lb 557 to 596 kg |
| Rollover protective structure (ROPS) | Yes |
| Slope operating limit | 20 degrees (10 degrees with material collection system installed) |
| Date collected | 1-Aug-24 |
