International 511 Combine Specifications
international 511 combine specifications are essential details for farmers,
agricultural machinery dealers, and enthusiasts who want to understand the capabilities,
features, and technical aspects of this versatile harvesting equipment. The International
511 combine, introduced by International Harvester (now part of Case IH), has been a
popular choice among farmers for its reliability, efficiency, and innovative features. To
make informed decisions about purchasing, operating, or maintaining an International 511
combine, it is crucial to familiarize oneself with its specifications, including engine details,
harvesting capacity, dimensions, and other technical parameters. In this comprehensive
guide, we will explore the key specifications that define the International 511 combine,
along with insights into its features, performance metrics, and maintenance
considerations. ---
Overview of the International 511 Combine
The International 511 combine, produced during the late 20th century, was designed to
cater to small to medium-sized farms. It is known for its durability and user-friendly
operation. The combine is built to efficiently harvest a variety of crops including wheat,
barley, oats, and corn. Its robust construction and straightforward design make it a staple
in many agricultural settings. ---
Engine Specifications
Engine Type and Power
The International 511 combine is equipped with a diesel engine that provides reliable
power for harvesting operations. The typical engine specifications include:
Engine Model: International Harvester 4-cylinder diesel engine
Displacement: Approximately 4.0 liters
Gross Power: Around 80-90 horsepower (varies by model year and configuration)
Rated RPM: 2,200-2,400 RPM
Fuel Capacity and Consumption
The fuel system is designed to maximize efficiency:
Fuel Tank Capacity: About 30 gallons (approx. 113 liters)
Fuel Consumption: Approximately 4-6 gallons per hour during operation,
depending on load and field conditions
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---
Harvesting and Grain Handling Specifications
Threshing and Separation
The combine features a rotor or drum threshing system that efficiently separates grain
from chaff:
Thresher Type: Conventional or rotary, depending on the model
Concave Area: Approximately 20-25 square feet
Threshing Speed: Adjustable within a range, typically 600-900 RPM
Grain Tank Capacity
The grain tank is designed to hold a substantial amount of harvested grain:
Capacity: Around 20-25 bushels (approximately 700-900 liters)
Unloading Rate: Up to 3-4 bushels per minute, facilitating quick unloading into
carts or trucks
Grain Loss and Efficiency
The specifications emphasize minimizing grain loss:
Grain Loss Rate: Typically less than 1% under normal operating conditions
Efficiency: Capable of harvesting up to 1.5-2 acres per hour, depending on crop
density and operator skill
---
Header and Feeder Specifications
Header Widths
International 511 combines are compatible with various header sizes, impacting harvest
efficiency:
Standard Header Widths: Ranging from 6 to 10 feet (1.8 to 3 meters)
Adjustability: Headers are adjustable to suit different crop heights and types
Feeding Mechanism
The feeder system ensures smooth crop intake:
Feeder House Speed: Adjustable, typically between 300-600 RPM
3
Auger Diameter: Approximately 8-12 inches (20-30 cm)
---
Physical Dimensions and Weight
Overall Dimensions
Understanding the size of the combine is vital for transportation and storage:
Length: Approximately 15-20 feet (4.5-6 meters)
Width: Varies with header, typically 6-10 feet (1.8-3 meters)
Height: Around 10-12 feet (3-3.7 meters)
Weight
The weight influences transport and field maneuverability:
Operating Weight: Approximately 10,000-12,000 pounds (4,500-5,400 kg)
---
Operational Features and Performance
Speed and Maneuverability
The combine is designed for efficient operation:
Travel Speed: Up to 15-20 mph (24-32 km/h) on roads
Field Speed: Typically 2-5 mph (3-8 km/h), depending on crop and conditions
Adjustments and Controls
Operators have access to various controls for optimized harvesting:
Adjustable concave clearance
Variable rotor or drum speed
Grain sieve adjustments for moisture and crop type
---
Maintenance and Additional Specifications
Service Intervals
Regular maintenance is key to longevity:
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Oil changes every 50-100 hours of operation
Filter replacements at specified intervals
Inspection of belts, bearings, and threshing components regularly
Additional Features
The International 511 incorporates features to enhance usability:
Hydraulic systems for header and reel adjustments
Lighting for night operations
Simple hydraulic and electrical systems for ease of repair
---
Conclusion
Understanding the international 511 combine specifications is crucial for maximizing
its efficiency and longevity. From its engine power and grain handling capacity to physical
dimensions and operational features, each aspect plays a vital role in its performance in
the field. Whether you are considering purchasing a used model or seeking to optimize its
operation, knowing these specifications helps ensure you get the most out of this reliable
harvesting machine. Proper maintenance aligned with these specifications will extend the
life of your combine and improve harvest quality, contributing to a successful farming
season.
QuestionAnswer
What are the key specifications
of the International 511
combine harvester?
The International 511 combine harvester features a 4-
cylinder engine, approximately 150 horsepower, a 12-
foot cutting width, and a grain tank capacity of around
300 bushels, optimized for small to medium-sized
farms.
Is the International 511
suitable for harvesting different
crop types?
Yes, the International 511 is versatile and can be
equipped with different headers to harvest crops such
as wheat, barley, oats, and soybeans efficiently.
What are the maintenance
requirements for the
International 511 combine?
Regular maintenance includes checking and replacing
belts, lubricating moving parts, inspecting the engine
and hydraulic systems, and cleaning the grain tank to
ensure optimal performance.
How does the combine's
threshing system operate in
the International 511?
The International 511 uses a rotor threshing system
that provides gentle yet effective separation of grain,
reducing grain damage and improving efficiency
during harvest.
5
What are the safety features
incorporated in the
International 511 combine?
The combine includes safety features such as
emergency shut-off switches, protective shields,
warning alarms, and proper lighting to ensure operator
safety during operation.
Can the International 511
combine be used with modern
precision agriculture
technology?
Yes, the International 511 can be equipped with GPS
and yield monitoring systems to enhance precision
agriculture practices and improve harvest
management.
What is the approximate fuel
efficiency of the International
511 combine?
The International 511 offers moderate fuel efficiency,
typically consuming around 4-6 gallons of diesel per
hour, depending on crop conditions and operating
speed.
International 511 Combine Specifications: A Comprehensive Overview The agricultural
machinery industry continually evolves, driven by technological innovation, regulatory
standards, and the need for increased efficiency. Among the most vital equipment on
modern farms is the combine harvester—a sophisticated machine designed to streamline
the harvesting process. When it comes to international standards for combine
specifications, the International 511 combine specifications serve as a benchmark for
manufacturers, farmers, and regulatory bodies worldwide. This article delves into these
specifications, unpacking their technical details, operational parameters, and implications
for global agriculture. --- Understanding the International 511 Combine Specifications The
International 511 combine specifications refer to a set of standardized technical criteria
established by global agricultural machinery organizations to ensure consistency, safety,
and performance across different models and markets. These specifications cover various
aspects of combine harvesters, including engine capacity, threshing mechanisms, grain
handling, safety features, and environmental compliance. Developed through
collaborative efforts among manufacturers, industry experts, and regulatory agencies, the
specifications aim to facilitate international trade, promote technological innovation, and
ensure that equipment meets diverse agricultural needs. --- Core Components and Design
Parameters 1. Engine and Power Specifications The engine is the heart of any combine
harvester. For the International 511 model, specifications typically include: - Engine Type:
Usually a four-stroke, turbocharged diesel engine to ensure durability and fuel efficiency. -
Power Output: Ranges between 150 to 220 horsepower, depending on the variant and
intended crop type. - Fuel Capacity: Generally between 200 to 300 liters, supporting
extended operation without frequent refueling. - Emissions Standards: Conformance with
international standards such as Euro V or Tier 4 Final to minimize environmental impact.
2. Threshing and Separation System The threshing mechanism is critical for effective grain
separation. Specifications often detail: - Threshing Drum Diameter: Typically between 1.5
to 2 meters, influencing throughput capacity. - Threshing Speed: Adjustable between 300
to 900 RPM, allowing optimization for different crop conditions. - Concave Width: Ranges
International 511 Combine Specifications
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from 1.5 to 3 meters to suit various harvesting widths. - Separation Efficiency: A minimum
of 98% to ensure minimal grain loss. 3. Grain Handling and Storage Efficient grain
handling ensures maximum recovery and minimal spillage: - Grain Tank Capacity: Usually
between 6,000 to 12,000 liters. - Auger Length and Diameter: Designed to facilitate swift
unloading, typically 3 to 4 meters in length with a diameter of 0.3 meters. - Unloading
Rate: Up to 60 liters per second, reducing downtime during harvest. 4. Cutting Platform
and Header Specifications The header plays a pivotal role in capturing crops: - Header
Width: Ranges from 4 to 12 meters for large-scale operations. - Cutting Height
Adjustment: Mechanized, with a range of 0.2 to 0.7 meters. - Reel Speed: Adjustable
between 20 to 80 RPM to adapt to crop conditions. 5. Chassis and Mobility Mobility is
crucial for navigating fields efficiently: - Track or Wheel Type: Most models employ heavy-
duty wheels with turf tires, though track systems are also available. - Minimum Ground
Clearance: About 0.6 meters to prevent crop damage. - Turning Radius: Typically between
4 to 8 meters, influencing maneuverability. --- Safety and Environmental Compliance 1.
Safety Features International standards emphasize operator safety through integrated
systems such as: - Emergency Stop Mechanisms: Accessible controls to halt operations
immediately. - Guarding and Shields: Protective covers over moving parts. - Operator Cab
Safety: ROPS (Roll-Over Protective Structures), ergonomic seating, and visibility
enhancements. 2. Environmental Standards Compliance with environmental regulations is
integral: - Emission Controls: Incorporation of catalytic converters and particulate filters. -
Noise Levels: Designed to operate within 80-85 dB, aligning with international noise
pollution standards. - Fuel Efficiency: Aim for at least 10-15% improvement over previous
models. --- Operational and Technological Features 1. Automation and Controls Modern
combines integrate advanced technology: - GPS and Precision Farming Integration:
Enabling route optimization and yield mapping. - Auto-Adjust Systems: For threshing, feed
rate, and header height. - Monitoring Systems: Real-time diagnostics for maintenance and
performance tracking. 2. Ease of Maintenance Specifications often specify: - Service
Access Points: Strategically located for quick repairs. - Filter and Fluid Change Intervals:
Designed for at least 250 hours of operation. - Modular Components: To facilitate repairs
and upgrades. --- International Variations and Adaptations While the core specifications
provide a global benchmark, adaptations are made to meet regional agricultural practices
and regulatory requirements: - Different Power Ratings: To suit crop types and farm sizes.
- Localization of Emission Standards: Conforming to local environmental laws. - Size and
Capacity Adjustments: For small-scale versus large-scale farming. --- Implications for
Manufacturers and Farmers Adhering to the International 511 combine specifications
offers multiple benefits: - For Manufacturers: - Ensures compliance with global standards,
facilitating exports. - Promotes innovation aligned with international benchmarks. -
Enhances brand reputation through quality assurance. - For Farmers: - Access to reliable,
efficient, and safe machinery. - Easier maintenance and spare parts availability across
International 511 Combine Specifications
7
markets. - Improved crop yields and reduced operational costs. --- Conclusion The
international 511 combine specifications serve as a vital framework guiding the design,
manufacturing, and deployment of modern combine harvesters worldwide. They
encapsulate a comprehensive set of technical, safety, and environmental criteria that
balance operational efficiency with sustainability. As agriculture continues to embrace
technological advancements, these specifications will evolve, further enhancing the
capabilities of combine harvesters and supporting the global mission of sustainable and
productive farming. For stakeholders—from manufacturers to farmers—understanding and
adhering to these standards is essential in ensuring that the machinery of tomorrow
meets the demands of an ever-changing agricultural landscape.
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