Tractor reference
Mahindra 1640 HST Cab
Specifications, maintenance, parts and compatibility reference.
Reference set: United States · 1640 HST Cab · Current Current Mahindra USA detailed specification-table record. Summary-card conflicts are not used to overwrite detailed-table values.
Engine
Cylinders4
Published engine power38.7 hp
Engine speed at published power2400 rpm
Engine displacement2.7 L
Diesel particulate filter (DPF)No DPF
DPF regenerationNo regeneration required
Transmission
TransmissionHST - 3 ranges; infinite speeds
Maximum forward speed14.8 mph
PTO
PTO power27.7 hp
PTO typeLive with overrunning clutch
PTO speedsRear 540 @ 2376 rpm; Mid 2000 optional @ 2526 rpm
Hydraulics
Hydraulic pump capacity7.7 US gal/min
Hitch lift capacity1720 lb
Total hydraulic flow11.4 US gal/min
Dimensions & Weight
Overall width62 in
Overall height89.4 in
Overall length127.8 in
Standard 4WD wheelbase76.9 in
Front axle clearance12.8 in
Base weight3627 lb
Capacities
Fuel tank capacity7.7 US gal (29 L)
Electrical
Alternator12 V, 90 A
Battery12 V, 925 CCA
Maintenance schedule
Tasks shown here are limited to the selected reference context plus any generic machine-level tasks. Intervals are tied to the cited maintenance source, and each task shows its evidence confidence.
MaintenanceChange change hydrostatic-system filterApplies to: United States · 1640 HST Cab · current versionEvidence: Official sourceSource: Mahindra 1640 Operator Manual - official maintenance intervals →Applies 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 Cab · current versionEvidence: Official sourceSource: Mahindra 1640 Operator Manual - official maintenance intervals →Mahindra 1640 operator manual engine lubrication service specification.
First at 50 hours; then every 350 hoursInitial service: 50 hours
Documented attachment fitment
Attachment fitment is stored separately from the specification/parts version selector. Multiple cited records for the same attachment are grouped below rather than shown as duplicate attachments. A listed attachment may still require a specific axle, driveline, transmission or tractor configuration.
Front loaderMahindra 1640LFitment note: Official 1640L loader listed for 1640-hst-cab in the current Mahindra USA specification table.Front loader details: Official Mahindra 1600 Series loader; digging depth 3 inFitment source: Mahindra 1600 Series current US specifications →
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