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.

Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP

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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 — Crossed fast centering plates

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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Hydraulic Crankshaft Grinder RVC-1500HVP Chinelatto

RVC-1500HVP

Hydraulic Crankshaft Grinder 1.5-Meter — RVC-1500HVP

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MANUFACTURER

Manufacturer 🇧🇷 CHINELATTO

Model RVC-1500HVP

Category Crankshaft Grinding Machine

Video ▶ YouTube

Catalog PT · ES · EN

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.

Technical Specifications

STRUCTURAL FORM

All structure built in ribbed cast iron.
Grinding wheel head with automatic hydraulic advance.
Table with automatic advance by gear motor.
Crossed fast centering plates.
P4 precision bearings in the working head spindles.
Continuous measuring device of fast operation.

CAPACITY

.Distance between chucks	59.055"
.Max. swing over table	Ø21.259"
.Max. wheel cross movement	3.149" x 0.196"

WORK HEAD SPINDLE

.Center height	10.629"
.Work spindle speed - rpm	20~100 rpm
.Table automatic advancement	118.110 in/min
.Chucks diameter	Ø7.874"
.Steady rest - range	Ø1" ~ Ø4.921"

GRINDING WHEEL

.Wheel size	Ø28"
.Max. grinding wheel thickness	1.692"
.Min. grinding wheel thickness	0.669"
.Inner grinding wheel diameter	Ø8"
.Grinding wheel rotation speed	1.150 rpm
.Grinding head speed	78.740 in/min
.Total motor power	5.68 kw
.Electrical tension	220v - 60hz. - 3ph.
.Net weight	7.275 lb
.Gross weight	8.928 lb
.Maritime packing	130" x 87" x 83"
.Working area	209" x 98"

STANDARDS ACCESSORIES

Crossed fast centering plates
Hydraulic
Lubrication pump
Accordion protection wheel head
Grinding head counter weight
Electrical panel
02 chucks Ø8" with jaws and keys
Grinding wheel Ø28" x 3/4" with 01 flange
Continuous journal sizing gauge
Crankshaft centering fixture with dial indicato
Crankshaft journal checking square
Wheel face, side and radius dresser without diamond
02 Steady rest
02 Center Points
Coolant pump with tank
Addition counter weight
09 Anti-vibrators
Splash protection
Grinding wheel extraction key

EXTRA ACCESSORIES

Grinding Wheel - Ø711mm (28") - espesor: 0.669" - 0.748" - 1.00" - 1.259" - 1.50" - 1.69"
Flanges of grinding wheel
Device for balancing grinding wheel
Filter paper
Diamond
Technical specifications subject to change.

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

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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.