Tractor reference
Mahindra 1640 HST
Specifications, maintenance, parts and compatibility reference.
Specification set: United States - 1640 HST Current Mahindra USA detailed specification-table record. Summary-card conflicts are not used to overwrite detailed-table values.
Engine
Engine power38.7 hp
Engine displacement2.7 L
Engine cylinders4
Engine speed at published power2400 rpm
Diesel particulate filter (DPF)No DPF
DPF regenerationNo regeneration required
Transmission
TransmissionHST - 3 ranges; infinite speeds
Maximum forward speed14.8 mph
PTO
PTO typeLive with overrunning clutch
PTO power27.7 hp
PTO speedsRear 540 @ 2376 rpm; Mid 2000 optional @ 2526 rpm
Hydraulics
Hydraulic pump capacity7.7 US gal/min
Maximum total hydraulic flow11.4 US gal/min
Hitch lift capacity1720 lb
Dimensions & Weight
Length with hitch127.8 in
Overall width62 in
Overall height91.5 in
Wheelbase76.9 in
Ground clearance12.8 in
Tractor weight3175 lb
Capacities
Fuel tank capacity7.7 US gal (29 L)
Electrical
Battery12 V, 925 CCA
Alternator12 V, 90 A
Maintenance schedule
Intervals are tied to the cited maintenance source and, when available, to a specific machine version. Operating conditions and serial-number ranges can change the required service.
MaintenanceChange change hydrostatic-system filterApplies to: United States · 1640 HST · current versionApplies to 1640 HST configurations only.
First at 100 hours; then every 300 hoursInitial service: 100 hours
MaintenanceChange change engine oilApplies to: United States · 1640 HST · current versionMahindra 1640 operator manual engine lubrication service specification.
First at 50 hours; then every 350 hoursInitial service: 50 hours
Verified attachment fitment
Attachment fitment is stored separately from service parts. A listed attachment may still require a specific axle, driveline, transmission or tractor configuration; verify the requirement below before ordering or installing.
Front loaderMahindra 1640LFitment note: Official 1640L loader listed for 1640-hst in the current Mahindra USA specification table.Front loader details: Official Mahindra 1600 Series loader; digging depth 3 in
1830 lb at pivot pinLift height: 92 in
Sources
Mahindra · official sourceMahindra 1600 Series current US specifications
Mahindra · official sourceMahindra 1640 Operator Manual - official maintenance intervals