A straight mast forklift features a fixed vertical mast that moves loads straight up and down, distinguishing it from telescopic boom forklifts that extend forward. These machines are primarily designed for outdoor rough terrain applications, with capacities ranging from 5,000 to over 15,000 lbs.
Key Specifications
Straight mast rough terrain forklifts are built for construction sites, lumber yards, farms, and industrial yards. They feature deep-tread pneumatic tires, high-torque engines, and 2WD or 4WD drivetrains. All units typically include 48-inch forks and hydraulic side shift. Key specifications vary by model:
Model Capacity Lift Height Drive Power Weight
JCB 930 2WD 6,000 lbs 22 ft 2WD 76 HP diesel 14,495 lbs
4,500 lb Straight Mast 4,500 lbs 20 ft 2WD Dual-fuel —
8,000 lb Straight Mast 8,000 lbs 22 ft 2WD Diesel —
5,500 lb Diesel 5,500 lbs — — Tier 4 Final diesel —
New and Used Listings
2020 Case 586H – Used, 6,434 hours, enclosed cab with HVAC, three-stage mast. Location: Santa Maria, CA.
Clark GCS25MB – Auction unit, 2,586 hours, LP gas, 3-stage mast, side shift, 48" forks. Auction ended July 2025 in Charlotte, NC.
Doosan D80S – 2021 turbo diesel model, 80,000 lb capacity. Price: $74,950.
Combilift AM15SE – Electric straight mast forklift. Price: $14,250.
Refurbished Units – Premier Lift Equipment offers CSA-certified refurbished straight mast rough terrain forklifts with capacities from 5,000 to 15,000 lbs and lift heights from 120 to 240 inches. All units can be delivered CSA B335-compliant with full documentation.
Cat GC40KSTR – Auction unit sold for $8,750.
Attachments and Options
Common attachments include sideshifters, fork positioners, lumber forks, buckets, clamps, pole/pipes forks, and wide carriages. Overhead guard options include open guard or enclosed cab with heat. Open 2WD models are also maneuverable in tight spaces.
Rental Options
Straight mast forklifts are available for rent from national providers:
Sunbelt Rentals – 6,000 lb, 22 ft lift, 2WD JCB 930.
Sunstate Equipment – 4,500 lb, 20 ft lift, 2WD dual-fuel with 4-stage mast, oil-cooled wet disc brakes, non-marking pneumatic tires available.
United Rentals – 5,500 lb and 6,000 lb models with lift heights from 10 ft 9 in to 29 ft, 2WD or 4WD options. 8,000 lb models with 15–22 ft lift heights also available.
The bottom line: Straight mast forklifts for sale range from auction units under $10,000 (Clark GCS25MB, Cat GC40KSTR) to refurbished dealer units in the $20,000–$75,000 range (Doosan D80S at $74,950). Used models like the 2020 Case 586H are available with 6,400+ hours. New models from JCB and other manufacturers offer 4,500–8,000 lb capacities with 20–22 ft lift heights. Attachments include sideshifters, lumber forks, and clamps. National rental providers (Sunbelt, Sunstate, United Rentals) offer daily, weekly, and monthly rates. Shop through BoomAndBucket, Premier Lift Equipment, BidSpotter, and Machineryline for the best selection.