Grove GRT8100-1 Rough Terrain Crane Specs & Buying Research

At a glance

Key specifications

Maximum rated lifting capacity200,000 lb90,718 kgUS imperial load chart,8 ft radius,39.2 ft main boom,22,000 lb counterweight,100% outriggers,360 degrees. Required hook/rigging/attachment deductions apply. Other radii/configurations have lower ratings.Manufacturer verified

Main boom length39 ft 2.4 in–154 ft 3.6 in12–47 mPublished boom operating range; maximum tip height uses 56 ft bi-fold extension and 20 ft insert.Manufacturer verified

Maximum tip height — extension and insert239 ft 4.8 in72.9 mPublished boom operating range; maximum tip height uses 56 ft bi-fold extension and 20 ft insert.Manufacturer verified

Basic crane weight115,249 lb52,276 kgUS imperial guide weights table page10: Cummins StageV/T4F engine,47m main boom, main and auxiliary hoists with rope,9980kg/22000lb counterweight; swingaway extension and auxiliary boom nose excluded.Manufacturer verified

Overall dimensions

Overall transport width10 ft 11 in3,340 mmManufacturer verified

Height with maximum counterweight12 ft 3 in3,734 mmManufacturer verified

Measurement basis: Grove GRT8100-1 — Standard 29.5 x 25 tires; retracted boom over front, outriggers retracted; height follows maximum counterweight transport reference.

Precision visual reference

Dimensions and working range

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

Reviewed visual

Grove GRT8100-1 Rough Terrain Crane, illustrative side and front reference views; not a scale drawing. — Machine reference views

Overall Size

Measurement basis: Grove GRT8100-1 — Standard 29.5 x 25 tires; retracted boom over front, outriggers retracted; height follows maximum counterweight transport reference.

AOverall LengthNot confirmedUnresolvedOfficial imperial and metric diagrams both pair 547 in with 14429 mm, which differ by about 3.9%. No independently corroborated exact-model overall length was established.

BOverall transport width10 ft 11 in3,340 mmManufacturer verified

CHeight with maximum counterweight12 ft 3 in3,734 mmManufacturer verified

Working Range

Measurement basis: Published boom operating range; maximum tip height uses 56 ft bi-fold extension and 20 ft insert.

Main boom length39 ft 2.4 in–154 ft 3.6 in12–47 mManufacturer verified

Maximum tip height — extension and insert239 ft 4.8 in72.9 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/grt8100-1/ · Printed from HeavyEQ.ca. Confirm the actual machine and current manufacturer documentation before transport or operation.

Dimension verification

First-party confirmation exception list

Unresolved

Overall Length

Official imperial and metric diagrams both pair 547 in with 14429 mm, which differ by about 3.9%. No independently corroborated exact-model overall length was established.

Standard 29.5 x 25 tires; retracted boom over front, outriggers retracted; height follows maximum counterweight transport reference. · checked 2026-09-06

Year, generation & configuration

Model generation and configuration

Generation / series: GRT8100-1 US imperial product guide; GRT8100 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 GRT8100-1
Generation / record: GRT8100-1 US imperial product guide; GRT8100 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 transport width	10 ft 11 in	3,340 mm	Grove GRT8100-1 — Standard 29.5 x 25 tires; retracted boom over front, outriggers retracted; height follows maximum counterweight transport reference.Manufacturer verifiedSafety-sensitive value — verify the exact machine.	Grove
Height with maximum counterweight	12 ft 3 in	3,734 mm	Grove GRT8100-1 — Standard 29.5 x 25 tires; retracted boom over front, outriggers retracted; height follows maximum counterweight transport reference.Manufacturer verifiedSafety-sensitive value — verify the exact machine.	Grove
Wheelbase	13 ft 10 in	4,214 mm	Grove GRT8100-1 — Standard 29.5 x 25 tires; retracted boom over front, outriggers retracted; height follows maximum counterweight transport reference.Manufacturer verified	Grove
Ground clearance	1 ft 10 in	558 mm	Grove GRT8100-1 — Standard 29.5 x 25 tires; retracted boom over front, outriggers retracted; height follows maximum counterweight transport reference.Manufacturer verifiedSafety-sensitive value — verify the exact machine.	Grove
Main boom length	39 ft 2.4 in–154 ft 3.6 in	12–47 m	Published boom operating range; maximum tip height uses 56 ft bi-fold extension and 20 ft insert.Manufacturer verifiedSafety-sensitive value — verify the exact machine.	Grove
Maximum tip height — extension and insert	239 ft 4.8 in	72.9 m	Published boom operating range; maximum tip height uses 56 ft bi-fold extension and 20 ft insert.Manufacturer verifiedSafety-sensitive value — verify the exact machine.	Grove
Engine rated power	300 hp	224 kW	Grove GRT8100-1 — Standard 29.5 x 25 tires; retracted boom over front, outriggers retracted; height follows maximum counterweight transport reference.Manufacturer verified	Grove
Maximum rated lifting capacity	200,000 lb	90,718 kg	US imperial load chart,8 ft radius,39.2 ft main boom,22,000 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
Basic crane weight	115,249 lb	52,276 kg	US imperial guide weights table page10: Cummins StageV/T4F engine,47m main boom, main and auxiliary hoists with rope,9980kg/22000lb counterweight; swingaway extension and auxiliary boom nose excluded.Manufacturer verifiedSafety-sensitive value — verify the exact machine.	Grove

What the specifications mean

The published GRT8100-1 values remain attached to their stated configuration and rating basis.

Standard 29.5 x 25 tires; retracted boom over front, outriggers retracted; height follows maximum counterweight transport reference.

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 29.5 x 25 tires; retracted boom over front, outriggers retracted; height follows maximum counterweight transport reference.	GRT8100-1 US imperial product guide; GRT8100 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.	GRT8100-1 US imperial product guide; GRT8100 excludedUnited States / North American reference
Ballast & transport	Lifting capacity depends on exact load chart, radius, counterweight, outrigger setup and attachment configuration.	GRT8100-1 US imperial product guide; GRT8100 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 GRT8100-1 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 GRT8100-1 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 transport width10 ft 11 in3,340 mmGrove GRT8100-1 — Standard 29.5 x 25 tires; retracted boom over front, outriggers retracted; height follows maximum counterweight transport reference.

Manufacturer verifiedHeight with maximum counterweight12 ft 3 in3,734 mmGrove GRT8100-1 — Standard 29.5 x 25 tires; retracted boom over front, outriggers retracted; height follows maximum counterweight transport reference.

Manufacturer verifiedBasic crane weight115,249 lb52,276 kgUS imperial guide weights table page10: Cummins StageV/T4F engine,47m main boom, main and auxiliary hoists with rope,9980kg/22000lb counterweight; swingaway extension and auxiliary boom nose 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 GRT8100-1 — GRT8100-1 US imperial product guide; GRT8100 excluded

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

Open source