CHINELATTO

RVC-1500HVP

Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP

Q: What is a hydraulic crankshaft grinding machine used for?

A hydraulic crankshaft grinder is used to machine and repair crankshafts with defects like scratches, journal out-of-roundness or undersized dimensions. The RVC-1500HVP Chinelatto works with P4 precision and automatic hydraulic feed, ensuring professional finish. Capacity for crankshafts up to 59 inches (1500mm) between centers and 21.3 inches (Ø540mm) swing diameter. Ideal for shops doing complete engine rebuilds that need consistent quality in the final result.

Q: What is the maximum capacity of the RVC-1500HVP grinder?

The RVC-1500HVP grinder has 59 inches (1500mm) capacity between universal chucks, allowing work on large truck and tractor crankshafts. Maximum swing diameter is 21.3 inches (Ø540mm). Uses grinding wheels up to 28 inches (Ø711mm) diameter with thickness from 0.67 to 1.69 inches (17 to 43mm). Total power of 7.62hp with variable speed motor from 20 to 100rpm. Weight 7,341 lb (3,330kg) and occupies 17.4 x 8.2 ft (5.3 x 2.5m) floor space during operation. Robust ribbed cast iron construction.

Q: What types of crankshafts can this grinder handle?

The RVC-1500HVP handles crankshafts from cars, trucks, tractors and industrial machines up to 59 inches (1500mm) length and 21.3 inches (Ø540mm) maximum diameter. Steady rests support journals from 1 to 4.9 inches (Ø25 to Ø125mm). Cross centering system and 7.9-inch (Ø200mm) universal chucks securely hold different crankshaft types. Continuous measurement ensures precision on any part size, from small engines to large diesel motors.

Q: What's the difference between manual and automatic hydraulic crankshaft grinders?

Hydraulic grinders like the RVC-1500HVP have automatic feed controlled by hydraulic system, ensuring constant speed and pressure throughout the cut. Manual types depend on operator turning handwheels, causing finish variation. Hydraulic also has continuous measurement that automatically stops at correct dimension. Result: higher precision, uniform finish and up to 3x greater productivity. Manual is cheaper but requires very experienced operator for good results.

Q: How does the continuous measurement system work on this grinder?

The RVC-1500HVP continuous measurement system uses a blade that constantly touches the crankshaft during grinding. When the journal reaches programmed size, the machine automatically stops wheel feed. This eliminates human error and prevents overshooting dimensions. Operator only needs to position part, program final size and press button. Machine does all work alone, ensuring repeatable precision and avoiding scrap from lack of attention.

Q: What maintenance does a hydraulic crankshaft grinder need?

Daily maintenance: clean chips, check hydraulic oil and coolant levels. Weekly: change filter paper, clean coolant tank. Monthly: lubricate ways, check belt tension, calibrate continuous measurement. The P4 bearings in RVC-1500HVP last longer than standard bearings when properly lubricated. Change hydraulic oil every 2000 hours. Dress grinding wheel as needed to maintain sharp cut. With proper maintenance, machine runs 20+ years without major problems.

Q: Hydraulic Crankshaft Grinder 1.5-Meter RVC-1500HVP: how much does it cost?

The RVC-1500HVP is quoted on demand, and pricing varies with each customer's needs, including accessories, tooling and optional features. With in-house technology developed by Chinelatto in Brazil since 1962, you can count on responsive support from our technical team. Spare parts: many are kept in stock and the others are manufactured within a reasonable lead time. Request a quote at chinelatto.com.br/contact — our sales team will contact you very soon.

Watch video

Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Hydraulic Crankshaft Grinder RVC-1500HVP Chinelatto

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Standard accessory — Crossed fast centering plates

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Standard accessory — Hydraulic

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Standard accessory — Lubrication pump

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Accordion protection wheel head

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Grinding head counter weight

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Electrical panel

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Standard accessory — 02 chucks Ø8" with jaws and keys

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Standard accessory — Grinding wheel Ø28" x 3/4" with 01 flange

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Standard accessory — Continuous journal sizing gauge

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Standard accessory — Crankshaft centering fixture with dial indicato

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Standard accessory — Crankshaft journal checking square

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Standard accessory — Wheel face, side and radius dresser without diamond

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Standard accessory — 02 Steady rest

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Standard accessory — 02 Center Points

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Standard accessory — Coolant pump with tank

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Standard accessory — Addition counter weight

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Standard accessory — 09 Anti-vibrators

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Standard accessory — Splash protection

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Standard accessory — Grinding wheel extraction key

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Optional accessory — Grinding Wheel - Ø711mm (24”) - espesor: 0.669" - 0.748" - 1.00" - 1.259" - 1.50" - 1.69"

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Optional accessory — Flanges of grinding wheel

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Optional accessory — Device for balancing grinding wheel

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Optional accessory — Filter paper

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Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP — Optional accessory — Diamond

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Hydraulic Crankshaft Grinder RVC-1500HVP Chinelatto

RVC-1500HVP

Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP

RVC-1500HVP

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General Line Catalog · 7.0 MB

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Description

Grinds crankshafts with P4 precision and automatic hydraulic feed. Capacity 59 inches (1500mm) between centers, Ø21.3 inches (540mm) swing, continuous measurement and ribbed cast iron structure.

Key Specifications

Variable rotation speeds

20~100 rpm

Automatic table feed speed

118.11 in/min

Steady rest capacity

Ø0.98 ~ Ø4.92 in

MANUFACTURER

Manufacturer CHINELATTO

Model RVC-1500HVP

Category Retífica de Virabrequim

Video ▶ YouTube

Catalog PT · ES · EN

Technical Specifications

CONSTRUCTION FORM

Entire structure built in ribbed cast iron.
Grinding wheel head with automatic hydraulic feed.
Table with automatic feed via gear motor.
Cross quick-centering plates.
Accordion-type guideways protection for the grinding wheel head.
P4 precision bearings in the crankshaft head spindles.
Continuous measuring device with 01 blade to speed up operation.

CAPACITY

Distance between universal chucks	59.06 in
Maximum swing diameter	Ø21.26 in
Cross centering movement	3.15 x 0.20 in

CRANKSHAFT HEAD

Center height to table	10.63 in
Variable rotation speeds	20~100 rpm
Automatic table feed speed	118.11 in/min
Universal chuck diameter	Ø7.87 in
Steady rest capacity	Ø0.98 ~ Ø4.92 in

GRINDING WHEEL HEAD

Max. diameter of new grinding wheel	Ø28.00 in
Maximum grinding wheel thickness	1.70 in
Minimum grinding wheel thickness	0.67 in
Grinding wheel bore diameter	Ø8.00 in
Grinding wheel rotation speed	1,150 rpm
Grinding wheel head feed speed	78.74 in/min

MOTORS

Total motor power

7.62 hp

ELECTRIC POWER

Standard electrical supply

220V - 60Hz - 3 phase

DIMENSIONS - WEIGHT

Floor space in operation	15.75 x 8.20 ft
Machine dimensions with packaging	10.83 x 7.22 x 6.89 ft
Net weight	7,342 lbs
Gross weight	8,930 lbs

STANDARD ACCESSORIES

(01) Grinding wheel - Ø28.00 in x 0.75 x 8.00 in with 01 wheel flange
(01) Coolant pump with tank
(02) Universal chucks Ø7.87 in with jaws and keys
(01) Wheel radius and face dresser (without diamond)
(01) V-square for centering
(01) Continuous measuring device with 01 dial gauge in inches
(02) Support steady rests of 0.28 in and 0.47 in
(01) Grinding wheel removal wrench
(02) Center points
(07) Allen wrenches: (02) 8 mm; (01) 1/4"; (01) 3/16"; (01) 5/32"; (01) 1/8"; (01) 3/32"; (01) ratchet wrench
(01) Manual oil lubrication pump
(01) Grinding wheel carriage counterweight
(01) Splash guard
(09) Anti-vibration pads

OPTIONAL ACCESSORIES

Grinding wheel - Ø28.00 in x thickness: 0.67 x 8.00 in
Grinding wheel - Ø28.00 in x thickness: 0.75 x 8.00 in
Grinding wheel - Ø28.00 in x thickness: 1.00 x 8.00 in
Grinding wheel - Ø28.00 in x thickness: 1.25 x 8.00 in
Grinding wheel - Ø28.00 in x thickness: 1.50 x 8.00 in
Grinding wheel - Ø28.00 in x thickness: 1.70 x 8.00 in
Wheel flange - "extra"
Portable crankshaft polisher
Wheel balancer with 01 dummy shaft
Coolant filter paper
Diamond

Specifications subject to change without notice. Some capacities listed may require optional accessories. Confirm exact dimensions during quotation.

Demonstration Video

RVC-1500HVP

Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP

Play video

Frequently Asked Questions

▸ What is a hydraulic crankshaft grinding machine used for?

A hydraulic crankshaft grinder is used to machine and repair crankshafts with defects like scratches, journal out-of-roundness or undersized dimensions. The RVC-1500HVP Chinelatto works with P4 precision and automatic hydraulic feed, ensuring professional finish. Capacity for crankshafts up to 59 inches (1500mm) between centers and 21.3 inches (Ø540mm) swing diameter. Ideal for shops doing complete engine rebuilds that need consistent quality in the final result.

▸ What is the maximum capacity of the RVC-1500HVP grinder?

The RVC-1500HVP grinder has 59 inches (1500mm) capacity between universal chucks, allowing work on large truck and tractor crankshafts. Maximum swing diameter is 21.3 inches (Ø540mm). Uses grinding wheels up to 28 inches (Ø711mm) diameter with thickness from 0.67 to 1.69 inches (17 to 43mm). Total power of 7.62hp with variable speed motor from 20 to 100rpm. Weight 7,341 lb (3,330kg) and occupies 17.4 x 8.2 ft (5.3 x 2.5m) floor space during operation. Robust ribbed cast iron construction.

▸ What types of crankshafts can this grinder handle?

The RVC-1500HVP handles crankshafts from cars, trucks, tractors and industrial machines up to 59 inches (1500mm) length and 21.3 inches (Ø540mm) maximum diameter. Steady rests support journals from 1 to 4.9 inches (Ø25 to Ø125mm). Cross centering system and 7.9-inch (Ø200mm) universal chucks securely hold different crankshaft types. Continuous measurement ensures precision on any part size, from small engines to large diesel motors.

▸ What's the difference between manual and automatic hydraulic crankshaft grinders?

Hydraulic grinders like the RVC-1500HVP have automatic feed controlled by hydraulic system, ensuring constant speed and pressure throughout the cut. Manual types depend on operator turning handwheels, causing finish variation. Hydraulic also has continuous measurement that automatically stops at correct dimension. Result: higher precision, uniform finish and up to 3x greater productivity. Manual is cheaper but requires very experienced operator for good results.

▸ How does the continuous measurement system work on this grinder?

The RVC-1500HVP continuous measurement system uses a blade that constantly touches the crankshaft during grinding. When the journal reaches programmed size, the machine automatically stops wheel feed. This eliminates human error and prevents overshooting dimensions. Operator only needs to position part, program final size and press button. Machine does all work alone, ensuring repeatable precision and avoiding scrap from lack of attention.

▸ What maintenance does a hydraulic crankshaft grinder need?

Daily maintenance: clean chips, check hydraulic oil and coolant levels. Weekly: change filter paper, clean coolant tank. Monthly: lubricate ways, check belt tension, calibrate continuous measurement. The P4 bearings in RVC-1500HVP last longer than standard bearings when properly lubricated. Change hydraulic oil every 2000 hours. Dress grinding wheel as needed to maintain sharp cut. With proper maintenance, machine runs 20+ years without major problems.

▸ Hydraulic Crankshaft Grinder 1.5-Meter RVC-1500HVP: how much does it cost?

The RVC-1500HVP is quoted on demand, and pricing varies with each customer's needs, including accessories, tooling and optional features. With in-house technology developed by Chinelatto in Brazil since 1962, you can count on responsive support from our technical team. Spare parts: many are kept in stock and the others are manufactured within a reasonable lead time. Request a quote at chinelatto.com.br/contact — our sales team will contact you very soon.