According to tractortips.com its a White manufactured with an Izusu engine.  It could still be an Iseki, they use Izusu engine in their larger tractors. The Iseki guru is from the land of Oz;
 Puddingsworld 
Tractor Specification 
Make: WHITE   FWD/REV Standard: 20/4    Hitch Lift:  
Model: 2-62    FWD/REV Optional:    Hydraulics-Type:  
Years Made: 1980-1981    MFWD-STD/OPT: OPT    HYD-CAP: 3.5  
HP-PTO: 61.46    Tires_SD/OPT: 7.50-16    Tires-STD Front: 10.5  
HP-Engine:    Tires-STD Rear: 16.9-30    HVD Std Outlets:  
HP-Drawbar: 51.6    Wheelbase - Inch: 99    Cooling Capacity: 5  
Engine-Make: ISUZU    PTO Type: IND    Fuel Tank Capacity: 27.5  
Engine-Fuel: DIESEL    PTO Speed: 540    Cab-Std A/C, ROPS: OPT  
Engine-CYL(s)-CID: 4/219    3PT Hitch CAT I: No    Weight: 5250  
Transmission-STD: SG    3PT Hitch CAT II: Yes    New Price: $17,438.00  
Optional:    3PT Hitch CAT III: No 
 
tractortips.com   The above specs are from this slow, clunky but handy site  /forums/images/graemlins/tongue.gif