Machine models

Mahindra 1640 specifications

Entries in this reference
Listing-entry count
3

Short answer

The Mahindra 1640 is a 38.7-horsepower tractor, and Mahindra lists 3 versions of it: 1640 HST, 1640 HST Cab, and 1640 Shuttle. Listed weight is 3,175 lb on the 1640 HST, 3,627 lb on the 1640 HST Cab, and 3,186 lb on the 1640 Shuttle. It is rated at 27.7 hp PTO and lifts 1,720 lb on its three-point hitch.

1640 specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
Mahindra	1640	3	1640 HST, 1640 HST Cab, and 1640 Shuttle

Specifications
Specification	1640 HST	1640 HST Cab	1640 Shuttle
Engine type	Four-Stroke, Naturally Aspirated, Direct Injection, Water Cooled Diesel Engine	Four-Stroke, Naturally Aspirated, Direct Injection, Water Cooled Diesel Engine	Four-Stroke, Naturally Aspirated, Direct Injection, Water Cooled Diesel Engine
Displacement [in3 (cc)]	166.7 (2732)	166.7 (2732)	166.7 (2732)
Number of cylinders	4	4	4
Fuel tank [Gal (L)]	7.7 (29)	7.7 (29)	7.7 (29)
Bore & stroke [in]	Bore : 3.5, Stroke : 4.3	Bore : 3.5, Stroke : 4.3	Bore : 3.5, Stroke : 4.3
Transmission type	HST -3 Ranges	HST -3 Ranges	Constant mesh on gearshift and synchromesh on F-R shuttle
Number of speeds	Infinite	Infinite	8F
Clutch	Dry-Single	Dry-Single	Dry-Single
Max speed (mph)	14.8	14.8	13.6
Brakes	Wet Disc	Wet Disc	Wet Disc
PTO type	Live with o/r clutch	Live with o/r clutch	Independent
Rear PTO RPM	540 @ 2376	540 @ 2376	540 @ 2376
Mid PTO RPM	2000 (Opt.) @ 2526	2000 (Opt.) @ 2526	2000 (Opt.) @ 2526
PTO HP (kW)	27.7 (20.6)	27.7 (20.6)	29.9 (22.3)
Type	Open Center	Open Center	Open Center
Maximum total flow [GPM (L/min)]	11.4 (41.8)	11.4 (41.8)	11.4 (41.8)
Total pump output, main (GPM)	7.7	7.7	7.7
Total pump output, steering (GPM)	3.4	3.4	3.4
3-Point hitch	CAT I with Telescoping Stabilizers & Flex Links	CAT I with Telescoping Stabilizers & Flex Links	CAT I with Telescoping Stabilizers & Flex Links
3- Point hitch lift capacity @24" aft [lb (kg)]	1720 (780)	1720 (780)	1720 (780)
Battery	12 V, 925 CCA	12 V, 925 CCA	12 V, 925 CCA
Alternator	12 V, 90 A	12 V, 90 A	12 V, 90 A
Overall length [in (mm)]	127.8 (3245)	127.8 (3245)	127.8 (3245)
Wheelbase [in (mm)]	76.9 (1954)	76.9 (1954)	76.9 (1954)
Turning radius [ft (m)]	9.2 (2.8)	9.2 (2.8)	9.2 (2.8)
Overall width [in (mm)]	62 (1575)	62 (1575)	62 (1575)
Overall height [in (mm)]	91.5 (2325)	89.4 (2270)	91.5 (2325)
Minimum ground clearance [in (mm)]	12.8 (325)	12.8 (325)	12.8 (325)
Weight [lb (kg)]	3175 (1440)	3627 (1645)	3186 (1448)
AG [Front/Rear]	7 x 16 / 11.2 x 24	7 x 16 / 11.2 x 24	7 x 16 / 11.2 x 24
IND [Front/Rear]	28 x 8.5-15 / 43 x 16-20	28 x 8.5-15 / 43 x 16-20	28 x 8.5-15 / 43 x 16-20
TURF [Front/Rear]	27 x 10.5-15 / 41 x 14-20	27 x 10.5-15 / 41 x 14-20	27 x 10.5-15 / 41 x 14-20
Model number	1640L	1640L	1640L
Max lift height (in)	92	92	92
Loader lift capacity [lb (kg)]	1830	1830	1830
Digging depth (in)	3	3	3

Specification	1640 HST	1640 HST Cab
Engine HP [kW] @ RPM	38.7 (28.9) @ 2400	38.7 (28.9) @ 2400

Variants — Source comparison annotation
Source guide	Differing-field count reported
1640	8

Ratios
Figure	1640 HST	1640 HST Cab
Engine horsepower per 1,000 lb of weight	12.2	10.7
PTO power as a share of engine power	72%	72%
Pump flow per engine horsepower	0.29 gpm	0.29 gpm
Fuel tank per engine horsepower	0.20 gal	0.20 gal

Figure	1640 HST	1640 HST Cab	1640 Shuttle
Hitch lift as a share of machine weight	54%	47%	54%

Where 38.7 horsepower falls

1640 engine-rating index
Model	1640
Recorded engine rating	38.7 hp
Navigation band	Lower 25 hp Upper 60 hp
Related index	compact utility tractor guide
Meaning of this grouping	Source ledger: Engine-rating navigation policy

Where the 1640 ranks in Mahindra's list — Scope of the captured comparison
Brand	Equipment group	Compared entry	Sort order
Mahindra	tractor	1640	Descending quantity; 1 is largest

Figure	1640	Rank	Lowest in line	Highest in line
Engine power	38.7 hp	8 of 15	20.1 hp	110.0 hp
Listed weight	3,175 lb	9 of 15	1,620 lb	9,385 lb
PTO power	27.7 hp	8 (tied) of 11	13.9 hp	57.0 hp
Three-point lift	1,720 lb	4 (tied) of 6	771 lb	5,952 lb
Pump flow	11.4 gpm	4 of 14	7.5 gpm	21.5 gpm
Fuel capacity	7.7 gal	9 (tied) of 14	6.6 gal	23.8 gal
Horsepower per 1,000 lb	12.2 hp	3 of 15	7.4 hp	12.8 hp

1640: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
TractorByNet	tractor	Mahindra and the 1640. That is too few titles to say what owners mostly ask about, so the most recent are listed instead	5

Mahindra 1640 Owner (TractorByNet, 2026-07-01)
Mahindra 1640 Bucket Hooks (TractorByNet, 2026-04-03)
Mahindra 1640 Slow Dump (TractorByNet, 2026-03-30)
Mahindra 1640 Vs Ls Mt240he (TractorByNet, 2023-04-25)

Used market for the 1640 — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	TractorHouse	Mahindra tractor	74

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
1640	74	2023 to 2026	$19,950	$44,915	$26,300	None shown

1640: recall reference — Dated CPSC search
Search date	Database	Names queried	Search result
2026-09-24	U.S. Consumer Product Safety Commission	Mahindra together with the tractor 1640	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Manufacturer	Manufacturer: Mahindra 1640 HST — Mahindra USA. Observed 2026-09-02.
Manufacturer	Manufacturer: Mahindra 1640 HST Cab — Mahindra USA. Observed 2026-09-02.
Manufacturer	Manufacturer: Mahindra 1640 Shuttle — Mahindra USA. Observed 2026-09-02.
Forum threads	Forum threads: TractorByNet thread index for Mahindra 1640 — TractorByNet. Observed 2026-09-24.
Used-market listings	Used-market listings: TractorHouse listings for Mahindra 1640 — TractorHouse. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for Mahindra — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Mahindra 1640 questions

Forum-title snapshot
Observation field	Recorded value
Title count	5
Forum indexes	TractorByNet
Search wording	the 1640 tractor
Latest title quoted by the reference	Mahindra 1640 Owner

Mahindra 1640: Configuration records

1640 HST

Specification	Source figure
Specifications
Engine type	Four-Stroke, Naturally Aspirated, Direct Injection, Water Cooled Diesel Engine
Engine HP [kW] @ RPM	38.7 (28.9) @ 2400
Displacement [in3 (cc)]	166.7 (2732)
Number of cylinders	4
Fuel tank [Gal (L)]	7.7 (29)
Bore & stroke [in]	Bore : 3.5, Stroke : 4.3
Transmission type	HST -3 Ranges
Number of speeds	Infinite
Max speed (mph)	14.8
Brakes	Wet Disc
PTO type	Live with o/r clutch
Rear PTO RPM	540 @ 2376
Mid PTO RPM	2000 (Opt.) @ 2526
PTO HP (kW)	27.7 (20.6)
Maximum total flow [GPM (L/min)]	11.4 (41.8)
Total pump output, main (GPM)	7.7
Total pump output, steering (GPM)	3.4
3-Point hitch	CAT I with Telescoping Stabilizers & Flex Links
Additional specifications
Clutch	Dry-Single
Type	Open Center
Battery	12 V, 925 CCA
Alternator	12 V, 90 A
Overall length [in (mm)]	127.8 (3245)
Wheelbase [in (mm)]	76.9 (1954)
Turning radius [ft (m)]	9.2 (2.8)
Overall width [in (mm)]	62 (1575)
Overall height [in (mm)]	91.5 (2325)
Minimum ground clearance [in (mm)]	12.8 (325)
Weight [lb (kg)]	3175 (1440)
AG [Front/Rear]	7 x 16 / 11.2 x 24
IND [Front/Rear]	28 x 8.5-15 / 43 x 16-20
TURF [Front/Rear]	27 x 10.5-15 / 41 x 14-20
Model number	1640L
Max lift height (in)	92
Loader lift capacity [lb (kg)]	1830
Digging depth (in)	3

Source

1640 HST Cab

Specification	Source figure
Specifications
Engine type	Four-Stroke, Naturally Aspirated, Direct Injection, Water Cooled Diesel Engine
Engine HP [kW] @ RPM	38.7 (28.9) @ 2400
Displacement [in3 (cc)]	166.7 (2732)
Number of cylinders	4
Fuel tank [Gal (L)]	7.7 (29)
Bore & stroke [in]	Bore : 3.5, Stroke : 4.3
Transmission type	HST -3 Ranges
Number of speeds	Infinite
Max speed (mph)	14.8
Brakes	Wet Disc
PTO type	Live with o/r clutch
Rear PTO RPM	540 @ 2376
Mid PTO RPM	2000 (Opt.) @ 2526
PTO HP (kW)	27.7 (20.6)
Maximum total flow [GPM (L/min)]	11.4 (41.8)
Total pump output, main (GPM)	7.7
Total pump output, steering (GPM)	3.4
3-Point hitch	CAT I with Telescoping Stabilizers & Flex Links
Additional specifications
Clutch	Dry-Single
Type	Open Center
Battery	12 V, 925 CCA
Alternator	12 V, 90 A
Overall length [in (mm)]	127.8 (3245)
Wheelbase [in (mm)]	76.9 (1954)
Turning radius [ft (m)]	9.2 (2.8)
Overall width [in (mm)]	62 (1575)
Overall height [in (mm)]	89.4 (2270)
Minimum ground clearance [in (mm)]	12.8 (325)
Weight [lb (kg)]	3627 (1645)
AG [Front/Rear]	7 x 16 / 11.2 x 24
IND [Front/Rear]	28 x 8.5-15 / 43 x 16-20
TURF [Front/Rear]	27 x 10.5-15 / 41 x 14-20
Model number	1640L
Max lift height (in)	92
Loader lift capacity [lb (kg)]	1830
Digging depth (in)	3

Source

1640 Shuttle

Specification	Source figure
Specifications
Engine type	Four-Stroke, Naturally Aspirated, Direct Injection, Water Cooled Diesel Engine
Displacement [in3 (cc)]	166.7 (2732)
Number of cylinders	4
Fuel tank [Gal (L)]	7.7 (29)
Bore & stroke [in]	Bore : 3.5, Stroke : 4.3
Transmission type	Constant mesh on gearshift and synchromesh on F-R shuttle
Number of speeds	8F
Max speed (mph)	13.6
Brakes	Wet Disc
PTO type	Independent
Rear PTO RPM	540 @ 2376
Mid PTO RPM	2000 (Opt.) @ 2526
PTO HP (kW)	29.9 (22.3)
Maximum total flow [GPM (L/min)]	11.4 (41.8)
Total pump output, main (GPM)	7.7
Total pump output, steering (GPM)	3.4
3-Point hitch	CAT I with Telescoping Stabilizers & Flex Links
Additional specifications
Clutch	Dry-Single
Type	Open Center
Battery	12 V, 925 CCA
Alternator	12 V, 90 A
Overall length [in (mm)]	127.8 (3245)
Wheelbase [in (mm)]	76.9 (1954)
Turning radius [ft (m)]	9.2 (2.8)
Overall width [in (mm)]	62 (1575)
Overall height [in (mm)]	91.5 (2325)
Minimum ground clearance [in (mm)]	12.8 (325)
Weight [lb (kg)]	3186 (1448)
AG [Front/Rear]	7 x 16 / 11.2 x 24
IND [Front/Rear]	28 x 8.5-15 / 43 x 16-20
TURF [Front/Rear]	27 x 10.5-15 / 41 x 14-20
Model number	1640L
Max lift height (in)	92
Loader lift capacity [lb (kg)]	1830
Digging depth (in)	3

Source

Compare Mahindra 1640 HST, 1640 HST Cab, 1640 Shuttle

Specifications
Specification	1640 HST	1640 HST Cab	1640 Shuttle
Engine type	Four-Stroke, Naturally Aspirated, Direct Injection, Water Cooled Diesel Engine	Four-Stroke, Naturally Aspirated, Direct Injection, Water Cooled Diesel Engine	Four-Stroke, Naturally Aspirated, Direct Injection, Water Cooled Diesel Engine
Displacement [in3 (cc)]	166.7 (2732)	166.7 (2732)	166.7 (2732)
Number of cylinders	4	4	4
Fuel tank [Gal (L)]	7.7 (29)	7.7 (29)	7.7 (29)
Bore & stroke [in]	Bore : 3.5, Stroke : 4.3	Bore : 3.5, Stroke : 4.3	Bore : 3.5, Stroke : 4.3
Transmission type	HST -3 Ranges	HST -3 Ranges	Constant mesh on gearshift and synchromesh on F-R shuttle
Number of speeds	Infinite	Infinite	8F
Clutch	Dry-Single	Dry-Single	Dry-Single
Max speed (mph)	14.8	14.8	13.6
Brakes	Wet Disc	Wet Disc	Wet Disc
PTO type	Live with o/r clutch	Live with o/r clutch	Independent
Rear PTO RPM	540 @ 2376	540 @ 2376	540 @ 2376
Mid PTO RPM	2000 (Opt.) @ 2526	2000 (Opt.) @ 2526	2000 (Opt.) @ 2526
PTO HP (kW)	27.7 (20.6)	27.7 (20.6)	29.9 (22.3)
Type	Open Center	Open Center	Open Center
Maximum total flow [GPM (L/min)]	11.4 (41.8)	11.4 (41.8)	11.4 (41.8)
Total pump output, main (GPM)	7.7	7.7	7.7
Total pump output, steering (GPM)	3.4	3.4	3.4
3-Point hitch	CAT I with Telescoping Stabilizers & Flex Links	CAT I with Telescoping Stabilizers & Flex Links	CAT I with Telescoping Stabilizers & Flex Links
Battery	12 V, 925 CCA	12 V, 925 CCA	12 V, 925 CCA
Alternator	12 V, 90 A	12 V, 90 A	12 V, 90 A
Overall length [in (mm)]	127.8 (3245)	127.8 (3245)	127.8 (3245)
Wheelbase [in (mm)]	76.9 (1954)	76.9 (1954)	76.9 (1954)
Turning radius [ft (m)]	9.2 (2.8)	9.2 (2.8)	9.2 (2.8)
Overall width [in (mm)]	62 (1575)	62 (1575)	62 (1575)
Overall height [in (mm)]	91.5 (2325)	89.4 (2270)	91.5 (2325)
Minimum ground clearance [in (mm)]	12.8 (325)	12.8 (325)	12.8 (325)
Weight [lb (kg)]	3175 (1440)	3627 (1645)	3186 (1448)
AG [Front/Rear]	7 x 16 / 11.2 x 24	7 x 16 / 11.2 x 24	7 x 16 / 11.2 x 24
IND [Front/Rear]	28 x 8.5-15 / 43 x 16-20	28 x 8.5-15 / 43 x 16-20	28 x 8.5-15 / 43 x 16-20
TURF [Front/Rear]	27 x 10.5-15 / 41 x 14-20	27 x 10.5-15 / 41 x 14-20	27 x 10.5-15 / 41 x 14-20
Model number	1640L	1640L	1640L
Max lift height (in)	92	92	92
Loader lift capacity [lb (kg)]	1830	1830	1830
Digging depth (in)	3	3	3

More in Mahindra: 4540/4550, 265 DI–575 DI, 5145/5155.

Mahindra 1640 specifications

Where 38.7 horsepower falls

Sources for this page

Mahindra 1640 questions

Mahindra 1640: Configuration records