Cavalo SR-G Series Straw Reaper
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Description
- About Product
Specification Details
| Details | Information |
| Brand | Cavalo |
- About Product
Specification Details
| Details | Information |
| Brand | Cavalo |
| Model Name | Cavalo SR-G Series Straw Reaper |
| Implement Type | Wheat Straw Reaper / Multicrop Reaper / Straw Combine |
| Category | Harvesting & Residue Management Equipment |
| Compatible Tractor Power | 45–60 HP |
| Price Range | Contact TractorXpert for Price* |
The Cavalo SR-G Series Straw Reaper represents an innovative, efficiency-focused residue management solution engineered by Cavalo, a renowned manufacturer of advanced farm implements and cultirovator technology. This performance-optimized straw reaper combines advanced engineering with farmer-centric design to deliver exceptional wheat and paddy straw collection, threshing, and cleaning operations with superior grain recovery. The Cavalo SR-G series distinguishes itself through higher yield on lower input load principle—delivering exceptional productivity (up to 21 quintals per hour at 60 HP) with outstanding fuel efficiency compared to competitor systems. Manufacturing excellence incorporates precision-engineered components with plate-type threshing technology, integrated grain tank for collecting leftover combine harvest grains, and efficient stone and pebble separation system. The Cavalo brand stands recognized for innovation in agricultural mechanization, with cultirovator technology incubated by Pusa Krishi (ICAR-IARI) and supported by India’s Ministry of Agriculture. With dealer network spanning major farming regions providing comprehensive after-sales support, the Cavalo SR-G series represents the efficiency-focused choice for progressive Indian farmers seeking superior performance and grain recovery through advanced residue management solutions.
- Key Specifications and Technology
Cavalo SR-G Series Straw Reaper Specifications (Variant-wise)
| Specification | SR-G Drum 57 (45 HP) | SR-G Drum 61 (55 HP) | SR-G Drum 61 (60 HP) |
| Model Designation | SR-G Drum 57 | SR-G Drum 61 | SR-G Drum 61 |
| Tractor Power Requirement | 45 HP | 55 HP | 60 HP |
| Field Capacity | 18 quintals/hour | 19 quintals/hour | 21 quintals/hour |
| Output Performance | High yield on 45 HP input | Optimized mid-range output | Maximum capacity output |
| Plate Type Technique | Advanced plate-type threshing | Advanced plate-type threshing | Advanced plate-type threshing |
| Grain Tank Capacity | Built-in grain tank for residue grain collection | Built-in grain tank for residue grain collection | Built-in grain tank for residue grain collection |
| Stone Separation System | Efficient stone and pebble separation | Efficient stone and pebble separation | Efficient stone and pebble separation |
| Design Philosophy | Higher yield on lower input load | Balanced performance-efficiency | Maximum productivity focus |
The Cavalo SR-G Series Straw Reaper operates through an integrated advanced threshing process utilizing plate-type mechanism—a breakthrough technology enabling efficient straw processing with exceptional grain recovery from combine harvester residue. The series represents Cavalo’s commitment to higher yield on lower input load principle, meaning farmers achieve superior productivity while consuming less fuel and tractor power compared to conventional designs. Built-in grain tank specifically collects leftover grains from combine harvest residue—typically 40–60 kg per hour—providing substantial secondary income without requiring separate grain recovery systems. The efficient stone and pebble separation system protects grain quality by removing field debris during threshing, ensuring clean marketable grain and safe machine operation. The plate-type threshing technique, refined through Cavalo’s innovation heritage, fragments straw efficiently while minimizing power requirements—critical for small-scale farmers operating 45 HP tractors requiring maximum productivity from limited available horsepower. Multiple capacity variants (45 HP / 55 HP / 60 HP models) enable farmers to select configurations matching their specific tractor power availability and farm scale requirements.
- Technical Specifications
| Specification | Technical Details |
| Cutting Efficiency | 90–98% |
| Straw Recovery Rate | 92–96% with plate-type threshing optimization |
| Chopping Efficiency | 88–96% depending on straw moisture and variant |
| Field Capacity | 18–21 quintals per hour (depending on variant and 45–60 HP compatibility) |
| Fuel Consumption | 3.8–4.8 liters per hour (optimized efficiency design) |
| Power Consumption (Equivalent) | 18–22 kW (45–60 HP tractor requirement across variants) |
| Residue Size After Chopping | 25–50 MM adjustable through operational regulation |
| Grain Collection Capacity | 40–60 kg grain recovery per hour from combine residue |
| Grain Tank Efficiency | Built-in collection system captures leftover grains without additional equipment |
| Stone Separation Efficiency | Efficient removal of stones and pebbles during threshing |
| Moisture Suitability | Optimal for straw with 12–18% moisture content; handles paddy residue up to 18% moisture |
| Operating Conditions | Suitable for wheat/paddy post-harvest fields; stable operation on level terrain |
| Machine Stability | Optimized weight distribution for stable operation across variants |
| Maintenance Features | Field-friendly serviceability with accessible components |
| Spare Parts Availability | Comprehensive spare parts through Cavalo dealer network across India |
| Warranty Coverage | Warranty with comprehensive after-sales support |
| Manufacturing Standards | Precision-engineered components, plate-type technology, quality fabrication |
The Cavalo SR-G Series achieves superior performance metrics through advanced plate-type threshing technology. Field capacity ranges from 18–21 quintals per hour across the three HP variants, representing exceptional productivity compared to conventional straw reapers achieving 15–18 quintals per hour at similar power ratings. The higher yield on lower input load design principle means 45 HP farmers achieve 18 quintal/hour output (equivalent to competitors requiring 50+ HP), enabling better return on tractor investment for smallholder operations. Fuel consumption efficiency at 3.8–4.8 liters per hour represents 15–20% improvement over standard designs, reflecting Cavalo’s innovation commitment. Grain collection capacity of 40–60 kg per hour provides substantial secondary income, with integrated tank eliminating need for secondary grain recovery systems. Stone separation efficiency prevents costly grain damage and machine wear, improving grain marketability and equipment longevity. The three-variant strategy (45/55/60 HP models) enables perfect matching between farmer tractor capacity and residue management requirements.
- Agricultural Benefits and Applications
The Cavalo SR-G Series Straw Reaper revolutionizes efficient post-harvest management through advanced plate-type threshing technology delivering superior performance on lower input power. Exceptional grain recovery from combine residue—40–60 kg per hour through integrated grain tank—enables farmers to capture valuable grain otherwise lost, dramatically improving harvest economics particularly for wheat and paddy crops. The higher yield on lower input load principle directly benefits small-scale farmers operating 45 HP tractors, enabling them to achieve productivity equivalent to competitors requiring 50+ HP—supporting agricultural mechanization accessibility for marginal and smallholder farming communities. Efficient stone and pebble separation protects grain quality while ensuring machine safety, preventing costly damage from field debris during intensive harvest operations. By providing comprehensive residue management (cutting, threshing, separation, grain recovery) in single operation, the Cavalo SR-G eliminates need for multiple equipment passes, significantly reducing field residue quickly after combine harvesting. The machine fundamentally minimizes environmental impact by eliminating stubble burning necessity, addressing air quality degradation affecting Northern India during October-November harvest months. By enabling comprehensive straw recovery for cattle fodder, mulching, and composting applications, the SR-G transforms residue into economically valuable inputs supporting integrated farming systems. The efficiency-focused design makes it ideally suited for sustainable farming practices where resource optimization directly determines farm profitability.
- Enhanced Farming Efficiency Through Cavalo SR-G Series Straw Reaper
The Cavalo SR-G Series delivers transformative efficiency improvements through advanced plate-type threshing technology and integrated grain recovery. Superior grain recovery of 40–60 kg per hour through built-in tank provides 8–12% additional income during wheat/paddy harvest seasons, meaningfully improving seasonal profitability compared to competitors without integrated grain collection. The higher yield on lower input load design principle enables 45 HP farmers to achieve 18 quintal/hour output, directly expanding mechanization accessibility for marginal farming communities previously requiring larger, more expensive tractors. Optimized fuel consumption at 3.8–4.8 liters per hour—15–20% better than conventional designs—reduces operational costs while maintaining superior productivity, improving return on investment through extended operational seasons. The machine actively contributes to improved soil health through comprehensive residue management, as chopped straw mulching increases organic matter, enhances moisture retention, and promotes beneficial microbial activity. The efficient stone separation system prevents costly grain damage and machine wear, supporting long-term equipment reliability and reducing maintenance expenses. Multiple variant availability (45/55/60 HP models) enables perfect farm-equipment matching, ensuring optimal performance without over-investment in excess capacity. The consistency and reliability of Cavalo’s engineering ensure predictable, dependable field performance across diverse Indian farming conditions and agro-ecological zones.
- Versatile Crop and Field Applications
The Cavalo SR-G Series demonstrates excellent versatility across multiple crop residue types and diverse farming scales. Wheat straw collection with superior grain recovery remains its primary application, with integrated grain tank capturing leftover grains typically lost in conventional systems—particularly valuable for wheat farmers prioritizing grain economics. Paddy residue management post-combine harvesting represents equally important application, with plate-type threshing efficiency handling moisture-laden paddy straw while the grain tank captures paddy grains left in residue. Barley and oat residue reaping capabilities extend utility beyond major cereals, with variant selection enabling optimization to crop-specific requirements. The machine excels at comprehensive multi-crop residue recycling supporting integrated farming operations maximizing resource utilization across diverse rotations. Its engineered stability and performance optimization across 45–60 HP range accommodates operation across diverse farm scales—from marginal farms (under 10 acres) operating 45 HP tractors to medium commercial operations (20–40 acres) utilizing 60 HP systems. The Cavalo SR-G proves ideally suited for North Indian plains, Central India, and irrigated belts, where post-harvest mechanization addresses residue burning challenges affecting air quality while improving farmer profitability through advanced grain recovery.
- Performance Specifications
| Performance Parameter | Measurement Range |
| Cutting Efficiency | 90–98% |
| Straw Chopping Uniformity | 88–96% with plate-type optimization |
| Field Capacity | 18–21 quintals per hour (variant dependent) |
| Straw Recovery Rate | 92–96% with advanced threshing |
| Residue Particle Size | 25–50 MM adjustable |
| Grain Collection Rate | 40–60 kg per hour from combine residue |
| Operating Cost per Acre | ₹250–₹380* (based on optimized fuel consumption and maintenance) |
| Fuel Economy Rating | Superior efficiency—15–20% better than conventional designs |
| Higher Yield on Lower Input Load | 45 HP delivers 18 quintal/hr equivalent to competitors at 50+ HP |
The Cavalo SR-G Series’ performance specifications position it as the efficiency-champion solution optimized for farmer profitability and resource optimization. Its 90–98% cutting efficiency ensures minimal residue waste across all farm scales, while 88–96% chopping uniformity provides superior particle consistency. Field capacity variation (18–21 quintals/hour across variants) enables farmers to match capacity exactly to available tractor power, ensuring neither under-utilization nor over-extension. The 25–50 MM adjustable residue particle size accommodates diverse end-use applications from premium dairy fodder to robust mulching. Grain collection of 40–60 kg per hour provides exceptional secondary income (8–12% additional harvest revenue), particularly significant for grain-focused farmers. Operating costs at ₹250–₹380 per acre represent superior value through efficiency optimization. The higher yield on lower input load principle means 45 HP farmers achieve equivalent productivity to 50+ HP competitors—a transformative advantage for smallholder operations.
- Farmer Decision Support
Farm Size Recommendations:
For marginal-small farms (under 10 acres) with 45 HP tractors, the Cavalo SR-G Drum 57 (45 HP variant) delivers optimal capacity—18 quintals/hour—matching farm scale perfectly. This configuration provides exceptional value, enabling farmers previously requiring 50+ HP equipment to access advanced mechanization at lower acquisition and operational costs.
For small-medium farms (10–25 acres) with 50–55 HP tractors, the Cavalo SR-G Drum 61 (55 HP variant) provides reliable 19 quintal/hour capacity with balanced performance-efficiency optimization, matching typical mid-scale farm mechanization patterns across India.
For medium-large farms (20–40 acres) with 60 HP tractors, the Cavalo SR-G Drum 61 (60 HP variant) delivers maximum 21 quintal/hour capacity enabling rapid field completion while maintaining fuel efficiency, supporting commercial farming operations and custom hire services.
Crop-Specific Recommendations:
Straw reapers prove ideal for wheat and paddy straw management with grain recovery from combine residue. For wheat, the Cavalo SR-G’s integrated grain tank captures valuable wheat grains (40–60 kg/hr) left in residue—particularly important for wheat farmers where recovered grain significantly improves harvest economics. The plate-type threshing maintains grain quality while processing straw efficiently. For paddy, the SR-G efficiently handles moisture-laden residue while the grain tank captures paddy grains, making it ideal for post-monsoon paddy regions. Select the HP variant matching your specific tractor capacity—45 HP farmers achieve competitor-equivalent performance through Cavalo’s innovation.
Budget-Wise Categorization:
Economy models (₹2.5–4 lakh)* include basic single-function straw reapers without integrated grain recovery. The Cavalo SR-G at ₹3.40–₹4.20 lakh* exemplifies the smart mid-range choice, offering integrated grain tank and stone separation absent in true economy models—providing superior value through advanced features at competitive pricing.
Mid-range models (₹4–6 lakh)* represent advanced systems with premium efficiency or larger capacity. Cavalo SR-G variants deliver premium feature set (grain tank, stone separation, plate-type efficiency) at accessible mid-range pricing.
Premium models (₹6+ lakh)* represent maximum-capacity systems for commercial operations, typically without significantly superior grain recovery capability compared to optimized Cavalo designs.
- Maintenance and Care
Daily maintenance ensures reliable field performance throughout harvest season. Clean the cutter mechanism and threshing areas after each operating session to prevent straw accumulation that reduces efficiency and creates blockage risks. Lubricate all greasing points systematically—Cavalo’s field-friendly design provides accessible lubrication points supporting farmer-independent maintenance. Inspect blade condition carefully, as dulled blades increase power requirements by 15–25% and reduce grain recovery efficiency.
Weekly maintenance preserves component longevity during extended harvest. Inspect cutter bar blades for damage, excessive wear, or stress fractures; replace dulled blades immediately as performance degradation affects grain capture. Check threshing mechanism for proper function; ensure no material accumulation restricts movement. Verify V-belt tension; loose belts slip under load while tight belts accelerate bearing wear. Grease all bearings at specified intervals. Tighten all fasteners as vibration during field operation loosens bolts.
Seasonal maintenance performed before/after harvest extends operational lifespan significantly. Replace worn blades completely rather than sharpening degraded ones. Replace worn V-belts proactively during off-season. Inspect and replace bearings showing noise indicators or resistance. Repaint rust-prone frame areas using rust-inhibiting paint formulations.
Storage practices protect machine condition across inter-seasonal periods. Store in a dry shed protected from rainfall and humidity. Cover properly with waterproof tarpaulin. Drain fuel tanks completely before extended storage. Apply grease to exposed parts to prevent oxidation.
Regular servicing through authorized Cavalo dealers ensures consistent field performance and extended operational life. Cavalo’s dealer network provides factory-trained technicians, genuine spare parts, and specialized knowledge supporting long-term mechanization strategies.
- Longevity Factors
The Cavalo SR-G Series demonstrates impressive durability across multiple seasons of intensive field use, engineered with precision components selected specifically for extended operational life. Built with quality materials and rust-resistant assemblies, the machine withstands harsh Indian field conditions. Proper maintenance protocols and regular lubrication extend lifespan to 10–12 years of productive operation. Blade replacement represents the primary consumable maintenance activity, with lifespans reaching 50–100 hours.
Brand reliability distinguishes Cavalo in competitive markets. The company’s heritage in agricultural innovation—with cultirovator technology incubated by Pusa Krishi (ICAR-IARI) and supported by India’s Ministry of Agriculture—translates to extensive technical expertise and proven field validation. Manufacturing excellence utilizing precision engineering ensures superior component quality. Material quality and design ensure robust performance across variable environmental conditions.
Resale value considerations reward farmers maintaining Cavalo SR-G machines properly. Machines in excellent condition retain 60–70% of purchase value after 5 years, reflecting market confidence in Cavalo quality. This strong residual value reflects the brand’s innovation reputation and consistent demand.
Compatibility with multiple tractor HP ranges (45/55/60 HP) and versatile application capability extend equipment relevance across farm evolution, supporting long-term mechanization investments.
FAQs Section
Q1: What tractor horsepower (HP) is required for Cavalo SR-G Series Straw Reaper?
The Cavalo SR-G Series offers three HP options: Drum 57 (45 HP), Drum 61 (55 HP), and Drum 61 (60 HP). Select based on your available tractor power. The 45 HP variant uniquely delivers 18 quintal/hour—competitor-equivalent output at lower HP investment, perfect for marginal/small farms. Standard operations suit 50–55 HP, while maximum output requires 60 HP tractors.
Q2: What types of crops can be harvested using Cavalo SR-G Series?
The Cavalo SR-G specializes in wheat and paddy residue management representing India’s two largest straw volumes. It effectively handles barley and oat straw and proves suitable for multi-crop residue recycling. The versatile design adapts to diverse crop residue types and moisture conditions across rotational cropping systems.
Q3: What is the cutting and chopping capacity of Cavalo SR-G Series?
The machine processes 18–21 quintals per hour depending on variant (45/55/60 HP). Field tests confirm 90–98% cutting efficiency enabling rapid field completion. Grain collection capacity of 40–60 kg per hour provides substantial secondary income. This capacity represents exceptional productivity for the power investment.
Q4: How does Cavalo SR-G Series help in residue management?
The machine chops and collects straw while integrated grain tank captures valuable leftover grains (40–60 kg/hr), eliminating environmental necessity for stubble burning. The efficient stone separation system protects grain quality. It transforms residue into economically valuable inputs for cattle fodder, mulching, and composting.
Q5: Is Cavalo SR-G Series compatible with all tractors in India?
The Cavalo SR-G works with standard PTO-driven tractors at 540 RPM specification, covering vast majority of Indian farm tractors. Universal PTO coupling ensures straightforward attachment without special adapters. The three HP variants (45/55/60) ensure compatibility across diverse tractor populations.
Q6: What maintenance is required for Cavalo SR-G Series?
Regular daily cleaning of threshing areas prevents blockages, while weekly lubrication of accessible greasing points maintains performance. Seasonal blade inspection and replacement ensures consistent quality. V-belt and bearing checks prevent component failure. Cavalo’s field-friendly design supports farmer-independent maintenance. Annual investment typically ₹3,500–₹5,500.
Q7: How does Cavalo SR-G Series compare to manual straw collection?
The Cavalo SR-G performs 10–15 times faster than manual methods, completing acre-scale operations in hours versus weeks of manual labor. Mechanized operation eliminates labor dependency. The consistent particle sizing and grain recovery (40–60 kg/hr) exceeds manual collection quality substantially.
Q8: What is the lifespan of Cavalo SR-G Series?
With proper maintenance protocols, the Cavalo SR-G delivers 10–12 years of productive operational life, representing excellent capital recovery. Machines in excellent condition retain 60–70% residual value after 5 years, enabling farmers to recover substantial investment.
Q9: What warranty coverage is available for Cavalo SR-G Series?
Cavalo provides warranty with comprehensive after-sales support and genuine spare parts through dealer networks. Field service availability across major regions ensures rapid technical support during critical harvest operations. Spare parts accessibility supports long-term equipment reliability.
Q10: Can Cavalo SR-G Series handle moist straw conditions?
Yes, the machine efficiently manages straw up to 18% moisture content, common to post-monsoon paddy residue. The plate-type threshing system and grain separation mechanism effectively handle moisture-laden residue without performance degradation or blockage formation.
How TractorXpert Helps Farmers Choose the Right Cavalo SR-G Series Straw Reaper
TractorXpert simplifies mechanization decisions by highlighting the Cavalo SR-G’s unique higher yield on lower input load advantage—enabling 45 HP farmers to achieve equivalent productivity to 50+ HP competitors. The platform positions this efficiency-focused model against conventional designs, emphasizing how integrated grain tank, stone separation, and plate-type threshing provide superior value.
By analyzing the three HP variants (45/55/60), TractorXpert helps farmers identify perfect equipment matching for their specific tractor capacity, farm size, and crop focus. Feature comparison frameworks encompassing grain recovery capacity (40–60 kg/hr), fuel efficiency advantages (15–20% better), and stone separation efficiency ensure farmers invest in machines delivering superior economics.
Through transparent pricing demonstrating competitive value—advanced features at mid-range pricing compared to alternatives—TractorXpert supports informed mechanization decisions. The platform provides guidance on Cavalo brand innovation heritage (cultirovator technology supported by India’s Ministry of Agriculture), warranty terms, and dealer support quality.
By aggregating farmer testimonials emphasizing grain recovery value-add, efficiency advantages for small-scale operations, and stone separation benefits, TractorXpert empowers farmers to make informed choices that enhance profitability, eliminate residue burning, protect soil fertility, and promote sustainable practices through advanced, innovation-focused mechanization aligned with individual farm requirements.
Product General Information
Brand Name:
Cavalo
Model Name:
Cavalo SR-G Series Straw Reaper
Implement Type:
Straw Reaper
Category:
Residue Management Equipment
Compatible Tractor Power:
45–60 HP
Engine
Transmission
Implement Type:
Straw Reaper
Category:
Residue Management Equipment
Power Take off
Dimension & Weight
Hydraulics
Wheels
Cutting Mechanism
Reel
Threshing and Cleaning
Capacity
Other Information
₹ 340000
₹ 1L
₹ 25L
6.5 %
6%
26%
12
12
60
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