| Manufacturer |
International Harvester |
| Price |
14,200(USD) |
| Model |
Hydro 70 |
| Equipment Type |
- |
| Factory |
|
ENGINES OVERVIEW
The International Harvester Hydro 70 tractor offers a choice between a 4.8L gasoline engine and a more powerful 5.1L diesel variant, allowing for flexibility based on user fuel preference and operational needs. The gasoline engine provides easier starting and lower initial cost, while the diesel engine delivers better torque and fuel efficiency, making it advantageous for heavy-duty applications and extended use. Users should consider the fuel availability and maintenance costs associated with each engine type to optimize performance in field conditions.
| Description |
International Harvester 4.8L 6-cyl gasoline International Harvester 5.1L 6-cyl diesel |
ENGINE DETAIL 1
The International Harvester Hydro 70, equipped with a 6-cylinder, 4.8L gasoline engine, is designed for efficient power delivery at a rated RPM of 2400. Its dual-stage dry air cleaner enhances engine longevity by effectively filtering contaminants, while the lower compression ratio of 7.5:1 can lead to smoother operation but lower power output compared to high-compression alternatives. Ideal for moderate agricultural tasks, this tractor may face challenges in extreme load scenarios due to its lower displacement relative to some competition.
| Description |
International Harvester gasoline 6-cylinder liquid-cooled |
| Displacemen |
291ci / 4.8L |
| Bore/Strok |
3.75x4.39inches / 95x 112mm |
| Air cleane |
dual stage dry |
| Compressio |
7.5:1 |
| Rated RP |
2400 |
| Starter volt |
12 |
ENGINE DETAIL 2
The International Harvester Hydro 70 features a robust 6-cylinder, 5.1L diesel engine, offering a compression ratio of 17:1 for efficient power generation. With a rated RPM of 2400, it delivers sufficient torque for heavy-duty tasks, making it suitable for farm applications, while the dual-stage dry air cleaner enhances engine longevity by providing superior filtration. However, the tractor's performance can be hindered in very dusty conditions if the air filter maintenance is neglected, potentially leading to reduced efficiency and engine wear.
| Description |
International Harvester diesel 6-cylinder liquid-cooled |
| Displacemen |
312ci / 5.1L |
| Bore/Strok |
3.875x4.410inches / 98x 112mm |
| Air cleane |
dual stage dry |
| Compressio |
17:1 |
| Rated RP |
2400 |
| Starter volt |
12 |
INTERNATIONAL HARVESTER HYDRO 70 ENGINES
The International Harvester Hydro 70 tractor offers two engine options: a 4.8L 6-cylinder gasoline engine and a more powerful 5.1L 6-cylinder diesel engine, providing versatility in fuel choice for different operational needs. The gasoline engine may deliver quicker starts and smoother operation at lower RPMs, while the diesel engine typically offers greater torque and fuel efficiency, making it ideal for heavier lifting and prolonged usage. Challenges may include potential higher maintenance costs for the diesel variant and fuel availability in certain regions; however, the tractor excels in medium-duty applications, such as small farm operations or landscaping tasks.
| Description |
International Harvester 4.8L 6-cyl gasoline International Harvester 5.1L 6-cyl diesel |
TRANSMISSION
The International Harvester Hydro 70 features a hydrostatic transmission system, allowing for seamless speed adjustments and easy operation, which is particularly advantageous in tasks requiring precise control, such as field tilling and landscaping. The infinite forward and reverse gear functionality in a 2-range setup enhances maneuverability, enabling operators to switch directions without stopping—ideal for tight applications. However, the reliance on a hydrostatic system can lead to increased maintenance needs and may reduce overall efficiency in high-load scenarios compared to traditional gear-driven tractors.
| Typ |
hydrostatic |
| Gear |
infinite forward and reverse (2-range) |
INTERNATIONAL HARVESTER HYDRO 70 TRANSMISSION
The International Harvester Hydro 70 features a hydrostatic transmission, allowing for smooth and variable speed control without the need for clutching, which enhances ease of operation, particularly in close-quarters tasks. However, hydrostatic systems can be more complex and expensive to repair than traditional transmissions. Ideal for applications requiring frequent directional changes, the Hydro 70 excels in tasks like loader work and mowing on uneven terrain.
MECHANICAL
The International Harvester Hydro 70 features hydrostatic power steering, enhancing maneuverability and operator comfort during prolonged use. Its two-wheel drive and differential dry disc brakes provide reliable performance for lighter tasks but may limit traction in challenging terrains. Ideal for flat or moderately sloped fields, it excels in agility but could face challenges in heavy-duty applications requiring four-wheel drive capabilities.
| Description |
Two-wheel drive Differential dry disc brakes |
| Steerin |
hydrostatic power |
HYDRAULICS
TRACTOR HITCH
POWER TAKE-OFF (PTO)
| Rear PT |
independent |
| Rear RP |
540 |
INTERNATIONAL HARVESTER HYDRO 70 TIRES
The International Harvester Hydro 70 tractor features an Ag front tire size of 7.50-16 and a rear size of 15.5-38, providing a balance of traction and flotation on various terrains. Its hydrostatic transmission offers seamless speed control, making it ideal for tasks requiring precision, such as tilling and mowing. However, the larger rear tires may pose challenges in tight spaces, limiting maneuverability in smaller fields.
| Ag fron |
7.50-16 |
| Ag rea |
15.5-38 |
DIMENSIONS & TIRES
The International Harvester Hydro 70, with a wheelbase of 103 inches (261 cm) and a weight of 8,200 lbs (3,719 kg), provides stability during operation, making it suitable for various agricultural tasks. The combination of front tires (7.50-16) and rear tires (15.5-38) enhances traction, allowing for effective maneuverability in diverse soil conditions. However, its weight may pose challenges in compacted soils, requiring careful consideration during operation to avoid soil damage.
| Wheelbas |
103inches / 261cm |
| Weigh |
8,200lbs / 3719kg |
| Front tir |
7.50-16 |
| Rear tir |
15.5-38 |
HYDRO 70 SERIAL NUMBERS
HYDRO 70 SERIAL LOCATION
| Description |
Tractor clutch housing on right side |
