John Deere 1550

Engine Manufacturer/model

3TNV80F

Engine Power

Gross PS: 25 hp
18.4 kW

Fuel tank capacity

16 U.S. gal.
60.6 L

Mower deck Size

60 or 72 in.
152 or 183 cm

Blade tip speed

18,000 fpm
5,486 m/min

Transmission

Hydrostatic 2WD, optional full time or on demand 4WD

Speed range

0-12 mph
0-19.3 km/h

Drive wheels

23x10.5-12
Optional: 23x8.5-12

Caster wheels

Flat free, 11x4-5

Warranty

24 months

Manufacturer/model

3TNV80F

Power

Gross
PS: 25 hp
18.4 kW

Rated engine rpm

3,000 rpm

Cylinders

Three

Displacement

77 cu in.
1.26 L

Maximum torque

At 1,900 rpm: 47.2 lb-ft
64 Nm

Injection

Indirect

Fuel type

Diesel (optional kit permits B20 compatibility)

Fuel tank capacity

16 U.S. gal.
60.6 L

Cooling

Liquid

Cooling capacity

7.5 U.S. qt
7.1 L

Air cleaner

Dual element dry type

Air restriction indicator

Standard

Charging system

Automotive type

Alternator, amp

75 amp

Battery

12 V

Transmission

Hydrostatic 2WD, optional full time or on demand 4WD

Speed and direction control

Two-pedal foot

Cruise control

Optional

Hi/Lo range

No, single speed transmission

Speed range

Hi forward

0-12 mph
0-19.3 km/h

Lo forward

Hi reverse

0-5 mph
0-8 km/h

Lo reverse

4-wheel drive

Differential lock

Final drives

PTO

PTO clutch

PTO drive output

Type

Open center

Pump capacity

5.1 U.S. gpm
19.3 L/min

Spool valve

Front lift, standard

Lift cylinders

Two

Type

Hydraulic cylinder

Turns lock-to-lock

2 maximum, 1.5 minimum

Type

Internal wet disk

Individual turn brakes

Standard

Master brake

Standard, locking

Drive wheels

23x10.5-12
Optional: 23x8.5-12

Steering

2WD: 18x8.5-8
4WD: 18x8.5-10

Wheelbase

49.2 in.
125 cm

Ground clearance

6.5 in.
16.5 cm

Length

Less mower deck: 86.7 in.
220.2 cm

Overall width

Narrow Width 23x10.5 tires: 51.8 in.
131.6 cm
Wide Width 23x10.5 tires: 60.3 in.
153.2 cm

ROPS

Standard (folding)

ROPS certification

Two-post: OSHA 1928; Canadian Std.: CSA-352
Four-post: SAE J2194; EU Standard: 86/298/EEC; ISO 21299:2009

Overall height with ROPS

82.7 in.
210 cm

Overall height with ROPS folded

58 in.
147 cm

Shipping weight

Net weight, 2WD without mower or fuel: 1,675 lb
760 kg
Net weight, 4WD without mower or fuel: 1,835 lb
832 kg

Construction

One-piece stamped: 7-Iron PRO

Deck thickness

7 gauge
0.180 in.
4.6 mm

Size

60 or 72 in.
152 or 183 cm

Deck offset

Yes

Cutting height

1-6 in.
2.54-15.24 cm

Belt tensioning

Spring loaded

Blade tip speed

18,000 fpm
5,486 m/min

Caster wheels

Type
Flat free
Size
11x4-5

Front anti-Scalp rollers

Yes, gauge wheels

Rear anti-scalp rollers

Yes, gauge wheels

Shipping weight

Cutting width

62, 72 in.
157, 183 cm

Cutting height

1-6 in.
2.5-15.2 cm

Caster wheels

Type
Flat free
Size
11x4-5

Shipping weight