Close, they are the TX1300-1500 series. I found this information from Iseki on the tractor:
The MF 1120 wheeled tractor is powered by a 16 horsepower, 3 cylinder diesel engine and is rated at 14.2 PTO horsepower, with a standard transmission. Other features of this model tractor include 4-wheel drive with agricultural or turf tires to match the customer's application, a standard transmission with 6 forward and 2 reverse speeds or a hydrostatic transmission with infinite speed settings, a single type standard clutch or single type hydro clutch, manual 4-WD steering, a deluxe highback operator's seat, ROPS, and a hydraulic 3-point hitch fully compatible with a wide range of implements.
The MF 1120 tractor measures 82 inches in overall length, 39.4 inches in minimum width, and 77.9 inches in height (over ROPS). The turning radius (less brakes) is 102 inches, minimum ground clearance is 9.6 inches, and the wheelbase is 54.1 inches.
Total weight for this tractor is 1,348 pounds.
The MF 1120 wheeled tractor will be used in farming and could be used with various implements such as rotary cutters, disc harrows, farm loaders and plows.
The applicable subheading for the MF 1120 tractor will be 8701.90.1005, Harmonized Tariff Schedule of the United States (HTS), which provides for other tractors suitable for agricultural use with a PTO of less than 14.9. The rate of duty will be free. This ruling is being issued under the provisions of Section 177 of the Customs Regulations (19 C.F.R. 177).
Make: Massey-Ferguson Model: 1120 Years Made: 1993-1996
HP-PTO: 14.2 HP-Engine: 16 HP-Drawbar:
HP-Range: 14 Engine-Make: Engine-Fuel: DIESEL
Engine-Cyl(s)-CID: 3/51.8 Transmission-STD: GEAR Optional: HYDRO
Fwd/Rev Standard: 6/2 Fwd/Rev Optional: Mfwd-Std/Opt: STD
Tires-Std Front: 5.00-12 Tires-Std Rear: 8-18 Wheelbase-Inch: 50.4
Pto Type: Pto Speed: 540 CAT I-3pt Hitch: True
CAT II-3pt Hitch: False CAT III-3pt Hitch: False Hitch Lift: 836
Hydraulics-Type: Hyd-Cap: Hyd-Flow: 3.5
Hyd Std Outlets: Cooling Capacity: 5 Fuel Tank Capacity:
Cab-Stdm A/C; Rops: Weight: 1260 New Price: 9584