Production

Description	Row-Crop tractor / Built in West Allis, Wisconsin, USA
Manufacturer	Allis Chalmers
Original price	$3400 (1967)
Total built	9,100

Engine

Engine type	Allis-Chalmers 2.3L 4-cyl gasoline / Allis-Chalmers 2.4L 4-cyl gasoline
Fuel tank	12 gal (45.4 L)
Air cleaner	oil bath / oil bath
Bore/Stroke	3.375x3.875 inches (86 x 98 mm) / 3.50x3.875 inches (89 x 98 mm)
Compression	7.75:1 / 7.5:1
Coolant capacity	8 qts (7.6 L)
Description	Allis-Chalmers Power-Crater / gasoline / 4-cylinder / liquid-cooled vertical L-head / Original engine, used until 1961. / Allis-Chalmers / gasoline / 4-cylinder / liquid-cooled / The larger, 149 cubic inch, engine was introduced at serial number 3501 in 1961.
Displacement	138.7 ci (2.3 L) / 149 ci (2.4 L)
Firing order	1-2-4-3
Oil capacity	4 qts (3.8 L)
Power	31 hp (23.1 kW)
Rated RPM	1650 / 1650
Starter volts	6 / 12
Engine type	Allis-Chalmers 2.3L 4-cyl gasoline / Allis-Chalmers 2.4L 4-cyl gasoline
Drawbar (claimed)	26 hp (19.4 kW)
Drawbar (tested)	28.78 hp (21.5 kW)
PTO (claimed)	30.1 hp (22.4 kW)
PTO (tested)	33.46 hp (25.0 kW)

Transmission

Gears	4 forward and 1 reverse
Transmission type	4-speed sliding gear
Type	sliding gear

Mechanical

Cab	Open operator station
Description	Differential mechanical shoe brakes
Drive type	Two-wheel drive
Steering	manual

Hydraulics

Type	live
Valves	1 or 2

Hitch

Rear Type	I
Type	Snap-Couple

PTO

Rear PTO	transmission , independent (later) (original)
Rear PTO Type	540

Dimensions & Tires

Ag front	4.00x15 / 5.00x15
Ag rear	9x24 / 10x24
Ballasted weight	4,800 lbs (2177 kg)
Clearance (front axle)	21 inches (53 cm)
Clearance (rear axle)	22.25 inches (56 cm)
Front tread	40 to 64.7 inches (101 to 164 cm)
Height (exhaust)	76 inches (193 cm)
Height (hood)	52 inches (132 cm)
Length	120.5 inches (306 cm)
Rear tread	42 to 72 inches (106 to 182 cm)
Shipping weight	2,700 lbs (1224 kg)
Wheelbase	78.75 inches (200 cm)
Front tire	4.00x15
Rear tire	9x24
Weight	2,700 lbs (1224 kg)
Wheelbase	78.75 inches (200 cm)

Belt Pulley

RPM	1220
Speed	2556 ft/min (779.07 meters/min)

D10 Serial Number Location

Description	Serial number stamped into the flange where the engine and transmission meet on the left side of the tractor.

D10 Serial Numbers

1959	1001
1960	1950
1961	2801
1962	4511
1963	6801
1964	7675
1965	9204
1966	9486
1967	9795
1968	9979
Description	FAQ: How to read a serial number table.
Final	10100

Nebraska Tractor Test 724

Description	138 gasoline 4-speed 2WDOctober 13 - 20, 1959Link: Nebraska Tractor Test 724 file / PTO performance / Drawbar performance / Gear 3 used for power test. / Gear 1 used for pull test.
Fuel use	2.2 gal/hour (8.3 l/hour) / 2.3 gal/hour (8.7 l/hour)
Max power	25.73 hp (19.2 kW)
Max pull	3,555 lbs (1612 kg)
Power at rated engine speed	28.51 hp (21.3 kW)

Nebraska Tractor Test 812

Description	149 gasoline 4-speed 2WDApril 3 - 18, 1962Link: Nebraska Tractor Test 812 file / PTO performance / Drawbar performance / Gear 3 used for power test. / Gear 1 used for pull test.
Fuel use	2.6 gal/hour (9.8 l/hour) / 2.5 gal/hour (9.5 l/hour)
Max power	28.78 hp (21.5 kW)
Max pull	4,106 lbs (1862 kg)
Power at rated engine speed	33.46 hp (25.0 kW)

References

Description

50 choices that tailor tractor power to your needs published in 1960, by Allis Chalmers / D10 D12 farm tractors published in 1961, by Allis Chalmers / Series II D-10 D-12 Tractors published in 1963, by Allis Chalmers / Series III D-10 D-12 Tractors published in 1966, by Allis Chalmers / D-10 Utility Tractor published in 1960, by Allis Chalmers / more work... less sweat published in 1962, by Allis Chalmers

Speeds

Description	With 9x24 rear tires.

Tractor Tests

Description	NTTL 724: 138 gasoline 4-speed 2WD / NTTL 812: 149 gasoline 4-speed 2WD

Variants

D10 High Clearance	cultivation tractor
D12	two-row tractor

Allis-Chalmers D10 Specs ( 1959-1968 )