Komatsu GD705-5 vs SEM 917F: the two differ on 73 of 79 listed specs. The main differences are Engine (Komatsu 260 HP vs SDEC 150 HP), Price (₹ 1.5-1.9 Crore vs ₹ 55-70 Lakhs), Max Torque (1130 Nm @ 1450 rpm vs 730 Nm @ 1200 - 1500 rpm), Weight (19300 kg vs 13160 kg). The other 6 specs are the same.
Specs from OEM brochures · comparison updated Jul 2026
* Ex-factory price ranges are indicative for Oct 2026 and change with variant, city and offers; confirm with the dealer. On-road cost adds transport, RTO, insurance and accessories. Disclaimer
The comparisons provided are based on the technical specifications published by the respective OEMs on their official websites and brochures. Please confirm these details directly with the OEMs before making any final decision.
Key Highlights
Komatsu GD705-5
SEM 917F
Komatsu GD705-5
VS
SEM 917F
Motor Grader
Komatsu GD705-5 vs SEM 917F: the two differ on 73 of 79 listed specs. The main differences are Engine (Komatsu 260 HP vs SDEC 150 HP), Price (₹ 1.5-1.9 Crore vs ₹ 55-70 Lakhs), Max Torque (1130 Nm @ 1450 rpm vs 730 Nm @ 1200 - 1500 rpm), Weight (19300 kg vs 13160 kg). The other 6 specs are the same.
Specs from OEM brochures · comparison updated Jul 2026
Komatsu GD705-5
₹ 1.5-1.9 Crore
SEM 917F
₹ 55-70 Lakhs
Particulars
Komatsu GD705-5
SEM 917F
Komatsu GD705-5 vs SEM 917F: Which One to Buy?
One grader covers ground faster, the other places the blade more precisely. The tables below carry the full numbers. The Komatsu GD705-5 has far more engine power and a notably longer blade, and its steering keeps working even if the engine stops, which is a real safety point on a slope. The SEM 917F uses a load-sensing hydraulic system for smoother blade control, travels faster, and bends further at the frame for tighter turning.
So think about the roads you build. Long highway stretches and big site formation reward a longer blade and more power, because each pass covers more width and fewer passes finish the kilometre. Village roads, canal banks and confined site work reward tighter turning and finer blade control, where a long, powerful machine spends its time reversing. See Komatsu motor graders, SEM motor graders, or read our motor grader guide.
SEM 917F
Pros:
Equipped with a PPPC load-sensing hydraulic system for efficient blade control
Good maximum forward speed of 40 km/hr for quick operations
Features an articulated frame steering with a substantial steering angle of ±45°
Cons:
Lower engine power at 150 HP compared to the Komatsu model
The blade length is shorter than the Komatsu GD705-5, affecting its reach
GPS is optional, which might incur additional costs for this feature
Komatsu GD705-5
Pros:
High engine power at 260 HP suitable for heavy-duty tasks
Longer blade length of 4320 mm for wider coverage in operations
More advanced steering capabilities with stopped engine steering compliance
Cons:
Higher gross vehicle weight could make it less efficient in fuel consumption
Requires a larger turning radius, which could be challenging in confined spaces
More complex transmission could result in higher maintenance costs
Pros:
Cons:
Closing Recommendation
Both are capable graders, so decide by the roads you work on. Choose the Komatsu GD705-5 when you build long highway stretches or large site formations where a longer blade and more power cut the number of passes, when you work embankments and slopes and want steering that keeps working if the engine stops, and when there is room to turn a big machine. Choose the SEM 917F when your work is village roads, canal banks and confined sites where a tighter turning circle saves constant reversing, when load-sensing blade control helps your driver hold a clean level and camber, and when lower running cost suits smaller contracts, remembering to price in GPS if you need it. So match the machine to your work: Komatsu GD705-5 for long, wide, powerful road building, SEM 917F for tight roads and fine blade finishing.
Komatsu GD705-5 Vs SEM 917F Motor Grader Price, Technical Specifications & Features
The Komatsu GD705-5 is a heavy-duty motor grader machine in India for highways, mining, and large infrastructure projects. Built for contractors managing high-capacity grading and earthmoving tasks, it delivers reliable performance in challenging conditions. It uses a 250 to 260 HP engine that easily handles heavy loads. The fuel-efficient system helps maintain long working hours while controlling costs. A 4.32-meter moldboard increases coverage and reduces grading cycles, allowing for faster project completion and higher productivity. The advanced hydraulic system provides accurate blade control and improved efficiency. Lock-up transmission supports better power delivery under load. Selectable work modes help optimize performance based on job needs. The Komatsu GD705-5 motor grader price in India ranges from ₹1.5 to ₹1.9 crore. This machine from Komatsu Construction Equipment is a dependable choice for buyers wanting powerful and durable grading machines.
The SEM 917F Motor Grader is a compact grader machine in India for road construction, municipal work, and various grading tasks. It suits contractors involved in agriculture, water projects, and infrastructure maintenance. It runs on a 168 HP SDEC engine that provides reliable output for slope shaping and grading. Its fuel-efficient design helps lower operating costs during long hours of work. With an operating weight of around 13.5 tons, it offers good balance and stability. A 3.67-meter moldboard ensures wider coverage with fewer passes, improving productivity. The PPPC hydraulic system provides precise blade control regardless of engine speed. The electro-hydraulic transmission allows for smooth operation and enhanced control. The CAT-based tandem axle increases durability and traction. The price of the SEM 917F motor grader in India is between ₹55 and ₹70 lakh. This grader machine SEM Construction Equipment is a wise investment for buyers seeking dependable and low-maintenance grading machines.
Komatsu GD705-5 vs SEM 917F: Which One to Buy?
One grader covers ground faster, the other places the blade more precisely. The tables below carry the full numbers. The Komatsu GD705-5 has far more engine power and a notably longer blade, and its steering keeps working even if the engine stops, which is a real safety point on a slope. The SEM 917F uses a load-sensing hydraulic system for smoother blade control, travels faster, and bends further at the frame for tighter turning.
So think about the roads you build. Long highway stretches and big site formation reward a longer blade and more power, because each pass covers more width and fewer passes finish the kilometre. Village roads, canal banks and confined site work reward tighter turning and finer blade control, where a long, powerful machine spends its time reversing. See Komatsu motor graders, SEM motor graders, or read our motor grader guide.
SEM 917F
Pros:
Equipped with a PPPC load-sensing hydraulic system for efficient blade control
Good maximum forward speed of 40 km/hr for quick operations
Features an articulated frame steering with a substantial steering angle of ±45°
Cons:
Lower engine power at 150 HP compared to the Komatsu model
The blade length is shorter than the Komatsu GD705-5, affecting its reach
GPS is optional, which might incur additional costs for this feature
Komatsu GD705-5
Pros:
High engine power at 260 HP suitable for heavy-duty tasks
Longer blade length of 4320 mm for wider coverage in operations
More advanced steering capabilities with stopped engine steering compliance
Cons:
Higher gross vehicle weight could make it less efficient in fuel consumption
Requires a larger turning radius, which could be challenging in confined spaces
More complex transmission could result in higher maintenance costs
Pros:
Cons:
Closing Recommendation
Both are capable graders, so decide by the roads you work on. Choose the Komatsu GD705-5 when you build long highway stretches or large site formations where a longer blade and more power cut the number of passes, when you work embankments and slopes and want steering that keeps working if the engine stops, and when there is room to turn a big machine. Choose the SEM 917F when your work is village roads, canal banks and confined sites where a tighter turning circle saves constant reversing, when load-sensing blade control helps your driver hold a clean level and camber, and when lower running cost suits smaller contracts, remembering to price in GPS if you need it. So match the machine to your work: Komatsu GD705-5 for long, wide, powerful road building, SEM 917F for tight roads and fine blade finishing.
Komatsu GD705-5 Vs SEM 917F Motor Grader Price, Technical Specifications & Features
The Komatsu GD705-5 is a heavy-duty motor grader machine in India for highways, mining, and large infrastructure projects. Built for contractors managing high-capacity grading and earthmoving tasks, it delivers reliable performance in challenging conditions. It uses a 250 to 260 HP engine that easily handles heavy loads. The fuel-efficient system helps maintain long working hours while controlling costs. A 4.32-meter moldboard increases coverage and reduces grading cycles, allowing for faster project completion and higher productivity. The advanced hydraulic system provides accurate blade control and improved efficiency. Lock-up transmission supports better power delivery under load. Selectable work modes help optimize performance based on job needs. The Komatsu GD705-5 motor grader price in India ranges from ₹1.5 to ₹1.9 crore. This machine from Komatsu Construction Equipment is a dependable choice for buyers wanting powerful and durable grading machines.
The SEM 917F Motor Grader is a compact grader machine in India for road construction, municipal work, and various grading tasks. It suits contractors involved in agriculture, water projects, and infrastructure maintenance. It runs on a 168 HP SDEC engine that provides reliable output for slope shaping and grading. Its fuel-efficient design helps lower operating costs during long hours of work. With an operating weight of around 13.5 tons, it offers good balance and stability. A 3.67-meter moldboard ensures wider coverage with fewer passes, improving productivity. The PPPC hydraulic system provides precise blade control regardless of engine speed. The electro-hydraulic transmission allows for smooth operation and enhanced control. The CAT-based tandem axle increases durability and traction. The price of the SEM 917F motor grader in India is between ₹55 and ₹70 lakh. This grader machine SEM Construction Equipment is a wise investment for buyers seeking dependable and low-maintenance grading machines.
73 differ · 6 identical
Key highlights: Komatsu GD705-5 vs SEM 917F Motor Grader
Komatsu GD705-5
SEM 917F
Engine Make
Komatsu SAA6D114E-3
SDEC SC7H170G5E
Max Torque
1130 Nm @ 1450 rpm
730 Nm @ 1200 - 1500 rpm
Fuel Tank
408 L
230 L
Hydraulic System
69 L
55 L
Tires
16.00-24; with tube
13-24 12PR
Frame Height
339 mm
NA
Max Lift Above Ground
450 mm
435 mm
Max Cutting Depth
710 mm
750 mm
Blade Pitch Angle
45° forward; 7° backward
NA
Wheel Base
6800 mm
5830 mm
Overall Length
11050 mm
8588 mm
Overall Height
3260 mm
3370 mm
Warranty
1 Yr. / 3000 hr.
1 Year
AC Cabin
Standard
Standard
GPS
Standard
Optional
Key highlights: Komatsu GD705-5 vs SEM 917F Motor Grader
Komatsu GD705-5
SEM 917F
Engine Make
Komatsu SAA6D114E-3
SDEC SC7H170G5E
Max Torque
1130 Nm @ 1450 rpm
730 Nm @ 1200 - 1500 rpm
Fuel Tank
408 L
230 L
Hydraulic System
69 L
55 L
Tires
16.00-24; with tube
13-24 12PR
Frame Height
339 mm
NA
Max Lift Above Ground
450 mm
435 mm
Max Cutting Depth
710 mm
750 mm
Blade Pitch Angle
45° forward; 7° backward
NA
Wheel Base
6800 mm
5830 mm
Overall Length
11050 mm
8588 mm
Overall Height
3260 mm
3370 mm
Warranty
1 Yr. / 3000 hr.
1 Year
AC Cabin
Standard
Standard
GPS
Standard
Optional
Full specifications: Komatsu GD705-5 vs SEM 917F Motor Grader
Engine
Komatsu GD705-5
SEM 917F
Model
Komatsu 260 HP
SDEC 150 HP
Fuel
Diesel
Diesel
Type
Water-cooled; 4-cycle; direct injection; Turbocharged and air to air aftercooled
Alloy steel; heat treated; full floating axle with lock/unlock differential.
No Spin Differential
Front Axle
Solid bar construction welded steel sections
Oscillating Axle ±16°
Tyres
Komatsu GD705-5
SEM 917F
Size
16.00-24; with tube
13-24 12PR
Steering
Komatsu GD705-5
SEM 917F
Type
Hydraulic power steering providing stopped engine steering meeting ISO 5010.
Articulated Frame Steering
Minimum Turning Radius
7600 mm
7300 mm
Steering-Angle
50°
±45°
Brakes
Komatsu GD705-5
SEM 917F
Service
Foot operated; sealed oil disc brakes; hydraulically actuated on four tandem wheels.
Air over oil; Disc
Parking
Manually actuated; spring applied; hydraulically released caliper.
Spring-actuated; air-released parking brake
Frame
Komatsu GD705-5
SEM 917F
Front Frame Height
339 mm
NA
Front Frame Width
300 mm
NA
Front Frame Thickness
32 mm
NA
MoldBoard
Komatsu GD705-5
SEM 917F
Type
Hydraulic power shift fabricated from high carbon steel. Includes replaceable metal wear inserts; cutting edge and end bits. Cutting edge and end bits are hardened.
NA
Blade Length
4320 mm
3669 mm
Blade Height
700 mm
580 mm
Blade Thickness
24 mm
20 mm
Cutting Edge
203 mm x 16 mm
NA
Blade Pull
NA
NA
Blade Down Pressure
NA
NA
Moldboard Side Shift (Right/Left)
1251 mm / 1250 mm
NA
Maximum Shoulder Reach (Right/Left)
2360 mm / 2290 mm
NA
Maximum Lift Above Ground
450 mm
435 mm
Maximum Cutting Depth
710 mm
750 mm
Blade Pitch Angle
45° forward; 7° backward
NA
Hydraulics
Komatsu GD705-5
SEM 917F
Type
Load-sensing closed center hydraulics with variable displacement piston pump.
Load Sensing; PPPC with Variable Piston
Maximum Pump Flow
165 L/min
162 L/min
Maximum System Pressure
24.5 MPa
22 MPa
Service Capacities
Komatsu GD705-5
SEM 917F
Fuel Tank
408 L
230 L
Cooling System
24.5 L
37 L
Engine Oil
27 L
17.5 L
DEF Tank
62 L
19 L
Trasnsmission Oil
11.5 L
17 L
Final Drive
79 L
NA
Hydraulic System
69 L
55 L
Circle Reverse Housing
10 L
NA
Weight
Komatsu GD705-5
SEM 917F
Gross Vehicle Weight
19300 kg
13160 kg
Moldboard Base
2700 mm
2542 mm
Wheelbase
6800 mm
5830 mm
Tandem Wheelbase
1680 mm
1510 mm
Width of Standard Moldboard
4320 mm
3669 mm
Overall Length
11050 mm
8588 mm
Tread Gauge
2290 mm
2142 mm
Width of Tires
2790 mm
2491 mm
Articulation, left or right
27°
20°
Minimum Ground Clearence
670 mm
615 mm
Full specifications: Komatsu GD705-5 vs SEM 917F Motor Grader
Engine
Komatsu GD705-5
SEM 917F
Model
Komatsu 260 HP
SDEC 150 HP
Fuel
Diesel
Diesel
Type
Water-cooled; 4-cycle; direct injection; Turbocharged and air to air aftercooled
Alloy steel; heat treated; full floating axle with lock/unlock differential.
No Spin Differential
Front Axle
Solid bar construction welded steel sections
Oscillating Axle ±16°
Tyres
Komatsu GD705-5
SEM 917F
Size
16.00-24; with tube
13-24 12PR
Steering
Komatsu GD705-5
SEM 917F
Type
Hydraulic power steering providing stopped engine steering meeting ISO 5010.
Articulated Frame Steering
Minimum Turning Radius
7600 mm
7300 mm
Steering-Angle
50°
±45°
Brakes
Komatsu GD705-5
SEM 917F
Service
Foot operated; sealed oil disc brakes; hydraulically actuated on four tandem wheels.
Air over oil; Disc
Parking
Manually actuated; spring applied; hydraulically released caliper.
Spring-actuated; air-released parking brake
Frame
Komatsu GD705-5
SEM 917F
Front Frame Height
339 mm
NA
Front Frame Width
300 mm
NA
Front Frame Thickness
32 mm
NA
Moldboard
Komatsu GD705-5
SEM 917F
Type
Hydraulic power shift fabricated from high carbon steel. Includes replaceable metal wear inserts; cutting edge and end bits. Cutting edge and end bits are hardened.
NA
Blade Length
4320 mm
3669 mm
Blade Height
700 mm
580 mm
Blade Thickness
24 mm
20 mm
Cutting Edge
203 mm x 16 mm
NA
Blade Pull
NA
NA
Blade Down Pressure
NA
NA
Moldboard Side Shift (Right/Left)
1251 mm / 1250 mm
NA
Maximum Shoulder Reach (Right/Left)
2360 mm / 2290 mm
NA
Maximum Lift Above Ground
450 mm
435 mm
Maximum Cutting Depth
710 mm
750 mm
Blade Pitch Angle
45° forward; 7° backward
NA
Hydraulics
Komatsu GD705-5
SEM 917F
Type
Load-sensing closed center hydraulics with variable displacement piston pump.
Questions buyers ask about the Komatsu GD705-5 vs SEM 917F
Ans.
A longer blade covers more width in every pass, so you finish a stretch of road in fewer runs. The Komatsu GD705-5 has the longer blade. On a highway or a large formation job that directly shortens the work. On a narrow village road, the extra length is hard to use and can get in the way.
Ans.
It sends oil pressure to match what the blade is actually doing, so movements are smoother and finer. The SEM 917F has this. In practice it makes holding a level or a camber easier, especially for a less experienced driver, and it wastes less fuel than a system running at full flow all the time.
Ans.
The SEM 917F bends further at the frame and turns in a tighter circle, so it works better on village roads, inside sites and around obstacles. The Komatsu GD705-5 needs a larger turning area, which costs time on confined jobs even though it covers open ground faster.
Ans.
It means the machine can still be steered if the engine cuts out, instead of losing control. The Komatsu GD705-5 complies with this. On an embankment, a slope or a live road, that is a genuine safety feature rather than a specification detail, and it is worth asking your dealer to demonstrate it.
Ans.
GPS is an option on the SEM 917F rather than standard, so price it in if you need it. GPS matters most when you run several machines or hire the grader out, since it shows hours and location. For a single machine that stays with your own crew, you may reasonably decide to skip it.
Ans.
The Komatsu GD705-5 is the heavier and more powerful machine with a more involved transmission, so expect higher fuel use and more substantial service items. That is the fair price for its output on big jobs. The SEM 917F is lighter on both counts, which suits smaller contracts where the work does not demand the extra power.
Komatsu GD705-5 Vs SEM 917F - Compare Price & Availability Across 600+ Locations in India
Compare Komatsu GD705-5 Vs SEM 917F price and availability across all major cities in India including Mumbai, Pune, Kolkata, Hyderabad, Chennai, Bengaluru, Delhi, Ahmedabad, Indore, Jaipur, Guwahati, and 600+ more locations.
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