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Husqvarna TC138 Lawn Tractor
The
Husqvarna TC 138 is a two-wheel drive lawn tractor with cast-iron front axle.
This model was manufactured from 2014 to 2019. The Husqvarna TC138 driveline
components: Briggs and Stratton 31R577 Intek 4-cycle single cylinder OHV
vertical shaft air-cooled gasoline engine and Tuff Torq K46 DF belt-driven
hydrostatic transmission with infinite forward and reverse gears.
A 30.5 cu.in (500 cc) engine has a cylinder bore of 3.56" (91 mm),
piston stroke of 3.06" (78 mm), and rated power of 13.5 hp (10 kW). Max.
forward speed - 5 mph (8 kph), max. reverse speed - 2.2 mph (3.5 kph).
The tractor was equipped with 15x6.00-6 front tires and 18x8.50-8 rear
tires. The wheelbase is 46.8 in (1190 mm). The lawn tractor is
compatible with a 38" mid-mount 2-blade side discharge mower deck with
cutting height of 1.5-4.0" (38-102 mm), six cut positions, and
mechanical lift system.
| Engine Model |
Briggs and Stratton 31R577 Intek |
| Engine Type |
4-cycle single cylinder OHV vertical shaft air-cooled gasoline engine |
| Number of Cylinders |
1 |
| Displacement, cu.in (cc) |
30.5 (500) |
| Cylinder Bore, in (mm) |
3.56 (91.0) |
| Piston Stroke, in (mm) |
3.06 (78.0) |
| Rated Engine Power, hp (kW) |
13.5 (10.0) |
| Rated Engine Speed, rpm |
3600 |
| Idle Speed, rpm |
1750 |
| Cylinder Bore Type |
Cast iron sleeve |
| Fuel System Type |
Carburetor |
| Carburetor Type |
Float |
| Fuel Pump |
Integral type |
| Governor Type |
Mechanical |
| Lubrication System |
Oil pump with filter |
| Air Cleaner |
Dual element |
| Cooling System |
Forced air |
| Ignition System |
Electronic |
| Spark Plug Type |
Champion RC12YC |
| Spark Plug Gap, in (mm) |
0.03 (0.76) |
| Armature Air Gap, in (mm) |
0.010-0.014 (0.25-0.36) |
| Valve Clearance (Intake), in (mm) |
0.003-0.005 (0.08-0.13) |
| Valve Clearance (Exhaust), in (mm) |
0.005-0.007 (0.13-0.18) |
| Fuel Tank Capacity, gal (L) |
1.5 (5.7) |
| Oil Capacity, qts (L) |
1.51 (1.42) |
| Electrical System Rating, Volts |
12 |
| Charging System Rating, Amps |
8 |
| Starter Type |
Electric |
| Number of Batteries |
1 |
| Battery CCA |
300 |
| Electric Ground |
Negative |
| PTO Operational Type |
Independent |
| PTO Clutch |
Mechanical |
| PTO Speed, rpm |
3000 |
| Transmission Model |
Tuff Torq K46 DF |
| Transmission Type |
Belt-driven hydrostatic |
| Number of Forward Gears |
Infinite |
| Number of Reverse Gears |
Infinite |
| Drive Train |
Transaxle with foot-controlled variable speed drive |
| Axle Shaft Size, in (mm) |
0.75 (19.1) |
| Maximum Forward Speed, mph (kph) |
5.0 (8.0) |
| Maximum Reverse Speed, mph (kph) |
2.2 (3.5) |
| Drive Wheels |
2WD 4x2 |
| Front Axle |
Cast-iron |
| Steering Configuration |
Front steer |
| Steering System |
Manual |
| Tire Type |
Pneumatic wheels |
| Front Tire Size |
15x6.00-6 |
| Rear Tire Size |
18x8.50-8 |
| Wheelbase, in (mm) |
46.8 (1190) |
| Length, in (mm) |
70 (1780) |
| Height, in (mm) |
41.8 (1060) |
| Overall Width (Min), in (mm) |
40.5 (1030) |
| Turning Radius, in (mm) |
16 (407) |
| Weight, lb (kg) |
440 (200) |
| Mower Deck Type |
Mid-mount |
| Mower Deck Construction |
Stamped |
| Mower Deck Material |
Steel |
| Cutting Methods |
Side discharge |
| Number of Blades |
2 |
| Blade Engagement |
Manual |
| Cutting Width, in (mm) |
38 (970) |
| Cutting Height, in (mm) |
1.5-4.0 (38-101) |
| Spindle Material |
Aluminum |
| Cut Positions |
6 |
| Deck Drive |
Belt |
| Lift System |
Mechanical, hand operated |
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| Lawn and Garden Tractors Technical Specs |
