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Kubota L175 Tractor Specifications
Complete specifications for the Kubota L175 compact utility tractor and its Z750-A diesel engine, as published in the original Kubota service manual. The L175 was offered in four variants — the L175F (farm tires), L175T (turf tires), L175PF (farm + 3-point hitch), and L175PT (turf + 3-point hitch) — all sharing the same 2-cylinder diesel engine and drivetrain with differences in tire configuration and hitch availability.
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Engine • Fluid Capacities • Dimensions • Ground Speeds • Steering & Wheel Alignment • Tires • Clutch & Brakes • Transmission & PTO • Hydraulic System • Electrical • Model Variants
Engine • Fluid Capacities • Dimensions • Ground Speeds • Steering & Wheel Alignment • Tires • Clutch & Brakes • Transmission & PTO • Hydraulic System • Electrical • Model Variants
Engine — Kubota Z750-A Diesel
| Type | Vertical, water-cooled, 4-cycle diesel |
| Cylinders | 2 |
| Bore × Stroke | 3-15/64″ × 3-15/64″ (76 × 82mm) |
| Total Displacement | 45.3 cu.in. (743cc) |
| Bare Engine Horsepower | 17 HP at 2,800 RPM |
| Maximum Torque | 33.1 ft-lb (4.58 kg-m) at 1,600 RPM |
| Compression Ratio | 21:1 |
| Combustion Chamber | Swirl chamber type |
| Direction of Revolution | Counterclockwise, viewed from flywheel |
| Engine Dimensions (L × W × H) | 20-5/16 × 21-1/2 × 39-3/4″ (516 × 546mm) |
| Dry Weight | 265 lbs. (121 kg) |
| Cooling | Water with pressurized radiator — 13 PSI (0.9 kg/cm²), natural circulation |
| Lubrication | Forced lubrication by trocoidal pump |
| Starting System | Electric starter with battery, glow plug, and decompression device |
Fuel System
| Fuel Type | Diesel Fuel No. 2-D |
| Fuel Consumption | 0.46 lb (210g) per HP-hr |
| Injection Pump | ND-PFR 2 M55/1 ND600 |
| Injection Nozzle | ND-DN12SD12 |
| Injection Pressure | 2,000–2,140 PSI (140–150 kg/cm²) |
| Injection Timing | 25–26° BTDC |
Engine Oil Specifications
| Temperature Range | Recommended Oil (API/SAE Class DS) |
|---|---|
| Below 32°F (0°C) | SAE 10W or 10W-30 |
| 32°F to 77°F (0°C to 25°C) | SAE 20 |
| Above 77°F (25°C) | SAE 30 |
Fluid Capacities
| Crankcase | 3.7 qts. (3.5 liters), approx. |
| Radiator | 1.4 gal. (5.3 liters), approx. |
| Fuel Tank | 6.8 gal. (22 liters), approx. |
Tractor Dimensions
| Dimension | L175F (Farm Tires) |
L175T (Turf Tires) |
|---|---|---|
| Overall Length | 93-5/8″ (2,330mm) Bumper to rear wheel rear end |
94-1/16″ (2,390mm) Bumper to rear wheel rear end |
| Overall Width | 47-7/8″ (1,120mm) Rear wheel to rear wheel |
56-3/4″ (1,440mm) Rear wheel to rear wheel |
| Overall Height | 50-3/8″ (1,280mm) | 50″ (1,270mm) Up to handle |
| Minimum Ground Clearance | 13″ (330mm) | |
| Wheelbase | 59″ (1,500mm) | |
| Front Tread | 38-1/4″ (970mm) | 41-3/8″ (1,050mm) |
| Rear Tread | 39-3/8″ (1,000mm) | 42-1/2″ (1,080mm) |
| Weight (Without Ballast) | 1,430 lbs. (650 kg) | |
| Minimum Turning Radius | 91″ (2.30m) | |
Ground Speeds
All speeds at engine rated RPM of 2,800.
| Gear | L175F (Farm Tires) |
L175T (Turf Tires) |
|---|---|---|
| Forward | ||
| 1st | 0.68 mph (1.09 km/h) | 0.67 mph (1.08 km/h) |
| 2nd | 0.97 mph (1.56 km/h) | 0.96 mph (1.54 km/h) |
| 3rd | 1.34 mph (2.15 km/h) | 1.32 mph (2.13 km/h) |
| 4th | 1.98 mph (3.18 km/h) | 1.95 mph (3.14 km/h) |
| 5th | 3.75 mph (6.04 km/h) | 3.71 mph (5.97 km/h) |
| 6th | 5.35 mph (8.60 km/h) | 5.25 mph (8.51 km/h) |
| 7th | 7.45 mph (12.00 km/h) | 7.38 mph (11.88 km/h) |
| 8th | 12.00 mph (19.30 km/h) | 11.85 mph (19.10 km/h) |
| Reverse | ||
| 1st | 1.25 mph (2.01 km/h) | 1.24 mph (1.99 km/h) |
| 2nd | 6.93 mph (11.15 km/h) | 6.83 mph (11.00 km/h) |
Steering & Wheel Alignment
Steering
| Type | Ball-screw type |
| Gear Ratio | 15:1 |
Wheel Alignment
| Type | Center-pivot type |
| Kingpin Inclination | 8° |
| Toe-In | 1/16 to 5/16″ (2–8mm) |
| Camber | 2° |
| Caster | 1.5° |
| Trail | 1/4″ (7mm) |
Tires
| Position | L175F (Farm) | L175T (Turf) |
|---|---|---|
| Front | 4.00-12 | 20 × 8.00-10 |
| Front Pressure | 40 PSI (2.0 kg/cm²) | |
| Rear | 8.3/8-24, R1 | 13.6-16, R3 |
| Rear Pressure | 22 PSI (1.6 kg/cm²) | |
Clutch & Brakes
| Clutch Type | Dry single plate, pedal type |
| Differential Type | Bevel gear type |
| Rear Wheel Type | Fixed type; semi-floating axle; wheel tread adjustable |
| Brake Type | Internal-expanding mechanical; right & left independent with interlocking device |
| Brake Lining OD × Width | 6-1/8 × 1-1/4″ (145 × 30mm) |
| Parking Brake | Hook-interlocked with main brake |
Transmission & PTO
| Transmission Type | 8 forward / 2 reverse |
| PTO Location | Transmission case rear center |
| PTO Shaft Size | SAE 1-3/8″ |
| PTO Speed | 597 / 1,185 RPM (with engine at 2,800 RPM) |
Hydraulic System
| Attachment Lifter Type | Hydraulic |
| Hydraulic Pump | GP 1/25A — 3.70 GPM (14 lit/min) |
| Full-Flow Pressure | 1,700 PSI (120 kg/cm²) |
| Hydraulic Cylinder Bore × Stroke | 2.56 × 3.35″ (65 × 85mm) |
| Maximum Lifting Capacity | 1,325 lbs. (600 kg) at lower link tip |
Electrical System
| Starter | 12V, 0.8KW |
| Battery | 12V, 65AH equivalent (NS70) |
| Dynamo for Charging | 12V, 120W, AC |
L175 Model Variants
| Model | Configuration |
|---|---|
| L175F | Farm tires — front 4.00-12, rear 8.3/8-24 R1 |
| L175T | Turf tires — front 20 × 8.00-10, rear 13.6-16 R3 |
| L175PF | Farm tires with 3-point hitch |
| L175PT | Turf tires with 3-point hitch |
Need the complete service manual for your Kubota L175?
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