Grove GRT655 Rough Terrain Crane Specs & Buying Research

At a glance

Key specifications

Maximum rated lifting capacity110,000 lb49,895 kgUS imperial load chart,8 ft radius,34.9 ft main boom,12,300 lb counterweight,100% outriggers,360 degrees. Required hook/rigging/attachment deductions apply. Other radii/configurations have lower ratings.Manufacturer verified

Main boom length34 ft 10.8 in–114 ft 3.6 in10.6–34.8 mPublished boom operating range; maximum tip height uses 45 ft manual offsettable extension.Manufacturer verified

Maximum tip height — boom and extension170 ft51.8 mPublished boom operating range; maximum tip height uses 45 ft manual offsettable extension.Manufacturer verified

Basic machine weight72,263 lb32,779 kgGRT655 exact four-section34.8m boom, main hoist180m rope, IPO, full pinned counterweight, airconditioning, aluminum decking, hoist platform andTier4F engine; hook block/ball and extension excluded.Manufacturer verified

Overall dimensions

Overall length — retracted four-section boom41 ft 6 in12,660 mmManufacturer verified

Width over standard tires10 ft 1 in3,079 mmManufacturer verified

Overall height — transport diagram11 ft 5 in3,478 mmManufacturer verified

Measurement basis: Grove GRT655 — Standard 23.5 x 25 tires; four-section boom fully retracted and lowered over front, jib stowed, outriggers retracted.

Precision visual reference

Dimensions and working range

Published measurements for the stated configuration. Illustration not to scale.

Reviewed visual

Grove GRT655 Rough Terrain Crane, illustrative side and front reference views; not a scale drawing. — Machine reference views

Overall Size

Measurement basis: Grove GRT655 — Standard 23.5 x 25 tires; four-section boom fully retracted and lowered over front, jib stowed, outriggers retracted.

AOverall length — retracted four-section boom41 ft 6 in12,660 mmManufacturer verified

BWidth over standard tires10 ft 1 in3,079 mmManufacturer verified

COverall height — transport diagram11 ft 5 in3,478 mmManufacturer verified

Working Range

Measurement basis: Published boom operating range; maximum tip height uses 45 ft manual offsettable extension.

Main boom length34 ft 10.8 in–114 ft 3.6 in10.6–34.8 mManufacturer verified

Maximum tip height — boom and extension170 ft51.8 mManufacturer verified

Safety-critical lifting reference: the serial- and configuration-specific manufacturer load chart controls. A headline capacity is not available throughout the working envelope.

Reference details

Overall measurement views reviewed 2026-09-06. Illustrative artwork, not a scale drawing.

Documented model generation; confirm serial/PIN and installed configuration · United States / North American reference

Canonical reference: heavyeq.ca/specs/cranes/grove/grt655/ · Printed from HeavyEQ.ca. Confirm the actual machine and current manufacturer documentation before transport or operation.

Year, generation & configuration

Model generation and configuration

Generation / series: GRT655 four-section boom, US imperial product guide; GRT655L excluded
Applicable region: United States / North American reference
Year handling: Confirm the serial/PIN and production year when matching an individual machine to this reference.

Model identity

Model family, generation & status

Model family: Grove GRT655
Generation / record: GRT655 four-section boom, US imperial product guide; GRT655L excluded
Product status: Current manufacturer listing — status checked September 2026
Regional scope: United States / North American reference

No verified lineage relationship published. HeavyEQ reviewed first-party sources and did not force a predecessor or successor from model numbering.

United States / North American reference

Verified specifications

Values retain their cited source, verification status and original publication basis. Imperial is presented first while manufacturer-published dual units and configuration context remain attached to every value.

Qualified specifications with value-level verification status
Specification	Imperial	Metric	Standard / configuration	Source
Overall length — retracted four-section boom	41 ft 6 in	12,660 mm	Grove GRT655 — Standard 23.5 x 25 tires; four-section boom fully retracted and lowered over front, jib stowed, outriggers retracted.Manufacturer verifiedSafety-sensitive value — verify the exact machine.	Grove
Width over standard tires	10 ft 1 in	3,079 mm	Grove GRT655 — Standard 23.5 x 25 tires; four-section boom fully retracted and lowered over front, jib stowed, outriggers retracted.Manufacturer verifiedSafety-sensitive value — verify the exact machine.	Grove
Overall height — transport diagram	11 ft 5 in	3,478 mm	Grove GRT655 — Standard 23.5 x 25 tires; four-section boom fully retracted and lowered over front, jib stowed, outriggers retracted.Manufacturer verifiedSafety-sensitive value — verify the exact machine.	Grove
Wheelbase	12 ft 6 in	3,810 mm	Grove GRT655 — Standard 23.5 x 25 tires; four-section boom fully retracted and lowered over front, jib stowed, outriggers retracted.Manufacturer verified	Grove
Ground clearance	1 ft 6.5 in	470 mm	Grove GRT655 — Standard 23.5 x 25 tires; four-section boom fully retracted and lowered over front, jib stowed, outriggers retracted.Manufacturer verifiedSafety-sensitive value — verify the exact machine.	Grove
Main boom length	34 ft 10.8 in–114 ft 3.6 in	10.6–34.8 m	Published boom operating range; maximum tip height uses 45 ft manual offsettable extension.Manufacturer verifiedSafety-sensitive value — verify the exact machine.	Grove
Maximum tip height — boom and extension	170 ft	51.8 m	Published boom operating range; maximum tip height uses 45 ft manual offsettable extension.Manufacturer verifiedSafety-sensitive value — verify the exact machine.	Grove
Maximum rated lifting capacity	110,000 lb	49,895 kg	US imperial load chart,8 ft radius,34.9 ft main boom,12,300 lb counterweight,100% outriggers,360 degrees. Required hook/rigging/attachment deductions apply. Other radii/configurations have lower ratings.Manufacturer verifiedSafety-sensitive value — verify the exact machine.	Grove
Engine output	164 hp	122 kW	Cummins QSB6.7L Tier4F at 2,300 rpm; guide does not identify gross/net basis.Manufacturer verified	Grove
Basic machine weight	72,263 lb	32,779 kg	GRT655 exact four-section34.8m boom, main hoist180m rope, IPO, full pinned counterweight, airconditioning, aluminum decking, hoist platform andTier4F engine; hook block/ball and extension excluded.Manufacturer verifiedSafety-sensitive value — verify the exact machine.	Grove

What the specifications mean

The published GRT655 values remain attached to their stated configuration and rating basis.

Standard 23.5 x 25 tires; four-section boom fully retracted and lowered over front, jib stowed, outriggers retracted.

An individual machine must be verified by serial/PIN, installed equipment and actual measurements.

Configuration intelligence

Configurations & specification differences

These observations are scoped to the cited generation and region. They are not a list of valid option combinations.

Material configurations in this research record
Record	Verified observation	Scope
Boom & jib	Standard 23.5 x 25 tires; four-section boom fully retracted and lowered over front, jib stowed, outriggers retracted.	GRT655 four-section boom, US imperial product guide; GRT655L excludedUnited States / North American reference
Outriggers & load chart	Boom length and maximum tip height describe working configurations, with stated extensions; they are not transport dimensions.	GRT655 four-section boom, US imperial product guide; GRT655L excludedUnited States / North American reference
Ballast & transport	Lifting capacity depends on exact load chart, radius, counterweight, outrigger setup and attachment configuration.	GRT655 four-section boom, US imperial product guide; GRT655L excludedUnited States / North American reference

A brochure configuration is not an individual marketplace machine. Serial/PIN and build information are required for exact verification.

Used GRT655 inspection priorities

Use a qualified crane inspector and reconcile the serial-specific machine with its current documentation.
Inspect boom structure, wire rope, sheaves, cylinders, carrier, outriggers and safety systems.
Match ballast, hook block, jib and outrigger state to the exact manufacturer load chart.
Match the GRT655 model plate, fitted equipment and serial/PIN to the cited generation and configuration.

Configuration-aware inspection: these checks are triggered by machine category, installed configuration and technology package. Brochure-listed technology must be physically present, active, licensed and calibrated on the used machine.

Hours, condition and ownership cost

Hours are context, not a condition grade. Duty cycle, idle time, maintenance evidence, wear-system measurements, structural repairs and installed technology should be evaluated together.

Cost drivers to model

Structural inspection, certification, wire rope, tires and carrier maintenance require crane-specific reserves.
Boom, jib, ballast and hook-block packages affect both value and mobilization.
Transport and setup costs must include every separately carried component.

Compatibility graph

Attachment considerations

Relationships below identify relevant classes only unless a stronger evidence state is shown. They never assert exact used-attachment fitment.

relevant attachment class

Hook blocks, jibs and lifting accessories

Verify serial-specific chart, reeving, component weight, manufacturer approval.

Open attachment research

Before confirming fitment

generation and machine configuration
mounting interface, coupler or pin geometry
hydraulic flow, pressure, return and case drain
attachment weight and machine capacity limits
electrical controls or required machine options

Model-reference transport profile

Transport reference

Reference measurements retain their configuration and verification status. Confirm the actual transport setup before booking.

Manufacturer verifiedOverall length — retracted four-section boom41 ft 6 in12,660 mmGrove GRT655 — Standard 23.5 x 25 tires; four-section boom fully retracted and lowered over front, jib stowed, outriggers retracted.

Manufacturer verifiedWidth over standard tires10 ft 1 in3,079 mmGrove GRT655 — Standard 23.5 x 25 tires; four-section boom fully retracted and lowered over front, jib stowed, outriggers retracted.

Manufacturer verifiedOverall height — transport diagram11 ft 5 in3,478 mmGrove GRT655 — Standard 23.5 x 25 tires; four-section boom fully retracted and lowered over front, jib stowed, outriggers retracted.

Manufacturer verifiedBasic machine weight72,263 lb32,779 kgGRT655 exact four-section34.8m boom, main hoist180m rope, IPO, full pinned counterweight, airconditioning, aluminum decking, hoist platform andTier4F engine; hook block/ball and extension excluded.

Reference specifications can differ from the actual configured machine. Confirm dimensions and weight before booking transportation.

Confirm or replace before a transport request

actual weight
actual travel length, width and height
attachments and removable work tools
bucket, blade, carriage or boom position
loading condition

Source provenance

First-party sources and verification notes

Only manufacturer-authored records are linked publicly. Provisional measurements remain marked until a matching first-party record is confirmed.

Grove

Grove GRT655 — GRT655 four-section boom, US imperial product guide; GRT655L excluded

United States / North American reference · official technical document · accessed September 6, 2026 · status: Manufacturer verified

Open source

Grove GRT655 Rough Terrain Crane

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