Shaktiman Dhanmitram Series
{{ galleryProps.activeIndex + 1 }}/2
Description
Shaktiman Dhanmitram Rotavator – Expert Paddy Puddler for Rice Cultivation
Key Features and Technology
The Shaktiman Dhanmitram Rotavator is a…
Shaktiman Dhanmitram Rotavator – Expert Paddy Puddler for Rice Cultivation
Key Features and Technology
The Shaktiman Dhanmitram Rotavator is a revolutionary agricultural equipment for soil preparation specifically engineered for rice and paddy cultivation. The name “Dhanmitram” literally means “friend of rice” in Hindi—and this specialized implement lives up to its name by delivering superior puddling performance optimized entirely for paddy farmers’ needs.
Lightweight J-Blade Rotor System:
The signature feature is the lightweight J-blade rotor equipped with 70-80 blades (depending on model), significantly more than standard rotavators. The J-type blade design is specifically engineered for puddling—the critical rice field preparation process. These blades rotate through waterlogged, muddy soil with exceptional efficiency, breaking hard soil clods into fine pulp perfect for rice seedbeds.
Superior Area Coverage with Lower Power:
The Dhanmitram achieves something remarkable: it covers the area typically handled by 50+ HP rotavators using just 35-60 HP tractors. This exceptional efficiency comes from intelligent rotor design and multi-speed transmission that optimizes power delivery for puddling operations. For paddy farmers, this means significant fuel savings and operational cost reductions.
Mechanical Oil Seal Protection:
Working in waterlogged rice fields presents unique challenges—water and mud contamination can destroy transmission components. The Dhanmitram features a specialized mechanical oil seal designed to keep water and mud out of the gearbox. This protection is critical for operating in standing water and ensures the transmission remains protected throughout the entire puddling season.
Precision Soil Consolidation:
The pressure-adjustable leveling plate allows you to control soil consolidation intensity. The spring-rake trailing board ensures smooth, uniform soil surface across the entire field—essential for proper water management and rice seed floating. You achieve a perfectly level seedbed that promotes uniform germination.
Multi-Speed Transmission:
Unlike single-speed designs, the multi-speed gear drive transmission allows optimized power delivery for different soil conditions. Softer, already-waterlogged fields require different settings than harder clay soils. The flexibility ensures efficient operation regardless of initial soil conditions.
Technical Specifications and Model Variants
The Shaktiman Dhanmitram Series offers two focused models (SRT-8 and SRT-10), each engineered for specific area coverage and tractor power ranges.
|
Model |
SRT-8 | SRT-10 |
|
Working Width (feet/mm) |
7.87-8.6 / 2400-2620 | 8.6 / 2620 |
|
Tractor Power (HP) |
35-60 | 40-60 |
|
No. of J-Blades |
70 | 80 |
|
Weight (kg) |
~550-600 | ~600-650 |
|
Working Depth (inches/mm) |
6.7 in / 170 mm |
6.7 in / 170 mm |
| Hitch Type | Cat-II |
Cat-II |
| Overall Width (mm) | 2400-2620 |
2620 |
| Transmission Type | Multi-Speed Gear Drive |
Multi-Speed Gear Drive |
| PTO Input Speed | 540 RPM |
540 RPM |
| Price Estimate* | ₹1,60,000* – ₹1,92,000* |
₹1,60,000* – ₹1,92,000* |
Universal Specifications Across All Models
- Hitch Type: Cat-II 3-Point Linkage (universal standard)
- Transmission Type: Gear Drive (multi-speed)
- Gearbox: SG Casting with forged crown-pinion
- PTO Input Speed: 540 RPM (standard)
- Blade Types: J-type (70-80 blades, standard for puddling)
- Blade Material: High-quality Boron steel construction
- Driveline Safety: Slip Clutch / Shear Bolt protection
- Mechanical Oil Seal: Water and mud protection for wet field operations
- Leveling Plate: Pressure-adjustable for soil consolidation control
- Trailing Board: Spring-rake design for uniform field leveling
- Frame Material: High-strength steel hull, reinforced construction
- Rotor Tube Diameter: Optimized for efficient puddling
- Lubrication: Oil bath transmission system
Agricultural Benefits and Applications
Enhanced Farming Efficiency:
The Shaktiman Dhanmitram transforms rice field preparation by delivering professional-grade puddling with exceptional fuel efficiency and cost savings. The intelligent rotor design and multi-speed transmission mean you achieve superior puddling results while consuming significantly less diesel per hectare compared to standard rotavators.
The specialized design reduces operational time in muddy, waterlogged fields. Better soil preparation means fewer passes required to achieve the fine seedbed rice demands. Farmers consistently report 30-40% reduction in puddling time compared to standard rotavators, directly translating to lower labor and fuel costs.
Versatile Crop Applications:
While the Shaktiman Dhanmitram is the Best Rotavator for farming rice using its specialized puddling capability, it serves multiple agricultural purposes:
- Rice & Paddy Fields: The primary application. Delivers superior puddling, fine soil pulverization, and uniform seedbed preparation—all critical for rice germination and yield.
- Wet Land Preparation: Exceptionally effective in waterlogged, muddy conditions where other equipment struggles. The mechanical oil seal protection ensures reliable operation.
- All Land Types: Despite its rice specialization, the Dhanmitram works on all soil types—clay, silt, sandy—adapting through multi-speed transmission.
- Vegetable Crop Fields: Following rice harvest, use for seedbed preparation for winter vegetables. The fine tilth creates ideal conditions.
- Fruit Yards & Vineyards: The versatile design allows application in specialty agriculture for soil preparation between plantings.
Performance Specifications
Depth and Width Capabilities:
The Shaktiman Dhanmitram provides consistent 6.7-inch (170mm) working depth across both SRT-8 and SRT-10 models. This depth is optimized for rice puddling—deep enough to achieve thorough soil mixing and water infiltration without going so deep that it disturbs stable soil layers below the root zone.
The working width spans from 7.87-8.6 feet (SRT-8) to 8.6 feet (SRT-10), providing substantial area coverage per pass. This width is engineered to balance field coverage efficiency with maneuverability in paddy fields.
Exceptional Area Coverage Efficiency:
The Dhanmitram achieves the area typically requiring 50+ HP with just 35-60 HP tractors, thanks to optimized rotor design, proper blade geometry, and multi-speed transmission. This means:
- Lower fuel consumption per hectare puddled
- Faster field completion with smaller tractor investment
- Better economics for rice farmers
Pricing and Value Proposition:
With prices starting at just ₹1,60,000*, the Shaktiman Dhanmitram offers exceptional Affordable Rotavator price* for rice specialists. The value proposition is outstanding: a dedicated puddler providing superior results compared to general-purpose rotavators, combined with fuel efficiency that may recover the machine cost within 2-3 seasons of use on typical rice holdings.
Maintenance and Care
Blade Inspection & Care:
Inspect the J-blades weekly for damage, mud caking, or excessive wear, especially after puddling in heavily clay-laden muddy fields. The J-blade design naturally sheds mud better than L-blades, but accumulated clay should be cleaned. Replace any damaged or severely worn blades immediately to maintain puddling quality.
Mechanical Oil Seal Maintenance:
The specialized mechanical oil seal protecting against water/mud ingress requires attention. After each session in waterlogged fields, allow the tiller to dry partially before storage. Check the seal for water ingress signs—if gearbox oil appears cloudy or contains water droplets, the seal needs replacement. This maintenance is critical for transmission longevity.
Transmission Lubrication:
Check oil levels in the multi-speed gearbox every 30-40 hours of puddling operation. Waterlogged field work increases moisture contamination risk, so more frequent checks are advisable. Top up with the recommended gear oil grade. Change oil completely after every 100-150 hours or at season’s end, whichever comes first. This more frequent oil change (vs. dry-field tillers) prevents water contamination damage.
Regular Inspection:
Before each use, tighten all bolts and fasteners. Verify that the pressure-adjustable leveling plate moves smoothly. Check hitch connection points for water damage or corrosion.
Seasonal Servicing:
At season’s end after the puddling season, thoroughly dry the tiller. Change the gearbox oil completely. Inspect and grease all bearing points. Check the mechanical oil seal for damage and replace if needed. Store under cover in a dry location to prevent rust and seal deterioration during storage.
Longevity Factors
Durability Advantages:
The Shaktiman Dhanmitram is engineered for extended service life of 12-15 years despite intense puddling work. The robust high-strength steel hull, forged crown-pinion gearbox, and reinforced frame construction withstand thousands of hours operating in challenging waterlogged soil.
Specialized Oil Seal Protection:
The mechanical oil seal specifically protects against the water and mud contamination that would destroy standard rotavators. This specialized protection is a major durability factor, allowing the Dhanmitram to outlast general-purpose tillers in paddy environments.
Blade Durability:
Boron steel J-blades resist wear and dulling, maintaining cutting efficiency throughout the puddling season. The blade design for puddling means they’re engineered specifically for the soil conditions they encounter, maximizing lifespan.
SG Casting Gearbox Strength:
The SG casting with forged crown-pinion provides exceptional gearbox durability. The multi-speed design allows you to match power delivery to actual conditions, preventing overload situations that shorten component life.
Component Reliability:
The slip clutch/shear bolt safety system prevents catastrophic failure if the rotor strikes obstacles. The implement disengages safely rather than breaking internal components.
FAQs (Frequently Asked Questions)
1) What tractor horsepower (HP) is required for Shaktiman Dhanmitram Rotavator?
The Tractor Rotavator specifications for the Dhanmitram Series are:
|
Model |
Tractor Power Required |
|
SRT-8 |
35-60 HP |
| SRT-10 |
40-60 HP |
The remarkable feature: the Dhanmitram covers area typically requiring 50+ HP tractors using just 35-60 HP machines. For rice farmers with 40-50 HP tractors, the Dhanmitram is ideal. This lower power requirement means significant fuel and operational savings throughout the puddling season.
2) Which types of blades are available in Shaktiman Dhanmitram Rotavator, and what do they do?
The Shaktiman Dhanmitram features specialized J-type blades (70-80 per model) as its standard configuration. These Rotavator blade types are distinct from typical L-blades:
- J-Type Blades (Lightweight Design): Specifically engineered for puddling efficiency. The J-shape allows better soil flow through the rotor, reducing power requirements while achieving fine soil mixing. J-blades are lighter, which contributes to the Dhanmitram’s exceptional area coverage with lower horsepower.
The 70-80 J-blades (vs. 36-48 L-blades on standard rotavators) provide more frequent soil engagement and finer pulverization—critical for achieving the uniform, fine seedbed rice demands.
All blades are high-quality Boron steel for durability in muddy, abrasive paddy soils.
3) What is the working width of the Shaktiman Dhanmitram Rotavator?
The Rotavator depth and width capacity is:
|
Model |
Working Width (feet) | Working Width (mm) |
|
SRT-8 |
7.87-8.6 |
2400-2620 |
| SRT-10 | 8.6 |
2620 |
These are relatively wide puddlers, allowing substantial area coverage per pass. The width is engineered to balance field coverage efficiency (faster puddling) with maneuverability in typical paddy field geometries.
4) How deep can Shaktiman Dhanmitram Rotavator cultivate in a single pass?
The Shaktiman Dhanmitram achieves a working depth of 6.7 inches (170mm), which is consistent across both models. This depth is specifically optimized for paddy puddling—deep enough to achieve thorough soil mixing, water infiltration, and clod breakdown essential for rice, while respecting the root zone boundaries of typical rice cultivation.
5) How important is blade hardness and quality in Shaktiman Dhanmitram Rotavator?
Blade hardness and quality are absolutely critical for puddling performance and economy. The high-quality Boron steel J-blades are engineered for:
- Puddling Efficiency: Hard, sharp blades maintain cutting edges that efficiently pulverize soil into rice-appropriate fine tilth
- Durability in Abrasive Paddy Soils: Muddy, clay-laden paddy fields are abrasive. Boron steel resists wear
- Fuel Economy: Sharp blades cut efficiently, reducing tractor strain
- Soil Quality: Quality blades create superior soil mixing for uniform seedbeds
- Reduced Maintenance: Fewer blade replacements due to longer wear resistance
Never compromise on blade quality—puddling effectiveness depends directly on blade sharpness and durability.
6) Are Shaktiman Dhanmitram Rotavators compatible with all tractor brands and models in India?
Yes, absolutely. The Shaktiman Dhanmitram comes with a universal Cat-II 3-point hitch, compatible with all tractors in the 35-60 HP range. This makes it compatible with virtually all major Indian tractor brands, including:
- Mahindra
- Swaraj
- Sonalika
- John Deere
- Force
- TAFE
- Eicher
- Kubota
- Farmtrac
Simply verify your tractor has Cat-II hitch (standard on all modern machines) and adequate horsepower for paddy conditions.
7) What about maintenance and warranty in Shaktiman Dhanmitram Rotavator?
Warranty: Shaktiman typically provides a 1-2 year manufacturer’s warranty (specific terms vary by dealer). Some dealers offer extended warranty options. Request warranty details in writing before purchase.
Maintenance: The Shaktiman Dhanmitram is designed for manageable maintenance with one specialization:
- Mechanical oil seal requires attention after waterlogged field work
- Multi-speed transmission requires regular oil changes (more frequent than dry-field tillers)
- J-blade rotor simpler to maintain than larger blade configurations
- No complex hydraulics—straightforward mechanical design
- Boron steel blades replace infrequently
The specialized design means puddling farmers understand the unique maintenance needs. Typical annual costs are reasonable for the performance delivered, with most costs concentrated in seasonal oil changes and occasional blade replacement.
How TractorXpert Helps You Find the Right Farm Implement
Rice farmers have specialized needs requiring dedicated equipment expertise. TractorXpert guides paddy specialists through informed implement selection:
Specialty Equipment Recognition:
TractorXpert identifies when you need a dedicated puddling rotavator like the Dhanmitram versus general-purpose rotavators. Input your primary crop (rice/paddy), and TractorXpert immediately recommends specialized equipment optimized for your needs.
Tractor Power Verification:
Own a 40-50 HP tractor? TractorXpert confirms this is perfect for the Dhanmitram—you’ll achieve excellent area coverage without power overkill. Understand your tractor investment is adequately matched to this implement.
Paddy-Specific Guidance:
Growing rice? TractorXpert explains the Dhanmitram’s puddling advantages—why J-blades are superior for rice, how mechanical oil seal protection extends equipment life, and why area coverage efficiency matters for your bottom line.
Fuel Efficiency Analysis:
TractorXpert calculates fuel savings by comparing the Dhanmitram to standard rotavators for your paddy acreage. Input your field size and typical puddling hours, and see exact diesel cost reductions—often revealing payback within 2-3 seasons.
Soil-Specific Blade Guidance:
Understand why J-type blades are specialized for puddling versus standard L-blades. Learn how the 70-80 blade configuration achieves finer soil mixing than smaller blade counts.
ROI & Cost Comparison:
Calculate machinery investment against fuel and labor savings in paddy puddling operations. TractorXpert shows how the Dhanmitram compares economically to manual puddling or standard rotavator operations.
Affordable Pricing Transparency:
Get current Rotavator price in India for both SRT-8 and SRT-10 models across your rice-growing region. Compare dealer pricing and financing options to maximize purchasing power.
Maintenance Planning:
Learn the unique maintenance schedule for puddling in waterlogged fields. Understand mechanical oil seal care, more frequent oil change intervals, and seasonal maintenance needs specific to paddy operations.
Mechanical Oil Seal Education:
Understand the critical role of the mechanical oil seal in extending transmission life during waterlogged field operations. Learn inspection and maintenance procedures.
Regional Rice-Farmer Network:
Connect with other paddy farmers already using the Shaktiman Dhanmitram. Learn real-world puddling tips, seasonal strategies, and performance expectations from experienced users.
Complete Farm Mechanization for Rice:
Understand how the Dhanmitram fits into your comprehensive Farm mechanization in India strategy alongside seeders, harvesters, and other rice-specific equipment.
Financing & Dealer Support:
TractorXpert locates authorized Shaktiman dealers offering test operations in actual paddy fields. Verify warranty coverage, spare parts availability, and after-sales service for paddy equipment.
Make Your Decision with Expert Confidence:
Whether you’re a rice farmer seeking to upgrade puddling efficiency or transitioning to mechanization, TractorXpert provides the specialized expertise, detailed specifications, farmer feedback, and transparent pricing needed to select the perfect paddy equipment.
Product General Information
Brand Name:
Shaktiman
Model Name:
Dhanmitram Series
Implement Type:
Rotavator
Category:
Tillage
Compatible Tractor Power:
35 HP – 60 HP
Engine
Transmission
Implement Type:
Rotavator
Category:
Tillage
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
Related listings
Punni (Vishavkarma Engineering Works)
Punni (Vishavkarma Engineering Works) Punni Laser Land Leveler Speed DX
Contact for a price
